164496440290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1509

約数の個数: 192

約数和(自身を含む): 376891250400

約数和(自身を除く): 212394810110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 89, 91, 98, 130, 178, 182, 245, 257, 445, 455, 490, 514, 623, 637, 890, 910, 1129, 1157, 1246, 1274, 1285, 1799, 2258, 2314, 2570, 3115, 3185, 3341, 3598, 4361, 5645, 5785, 6230, 6370, 6682, 7903, 8099, 8722, 8995, 11290, 11570, 12593, 14677, 15806, 16198, 16705, 17990, 21805, 22873, 23387, 25186, 29354, 33410, 39515, 40495, 43610, 45746, 46774, 55321, 56693, 62965, 73385, 79030, 80990, 100481, 102739, 110642, 113386, 114365, 116935, 125930, 146770, 160111, 163709, 200962, 205478, 228730, 233870, 276605, 283465, 290153, 297349, 320222, 327418, 502405, 513695, 553210, 566930, 580306, 594698, 703367, 719173, 800555, 818545, 1004810, 1027390, 1120777, 1306253, 1406734, 1438346, 1450765, 1486745, 1601110, 1637090, 2031071, 2081443, 2241554, 2612506, 2901530, 2973490, 3516835, 3595865, 3771989, 4062142, 4162886, 4923569, 5603885, 6531265, 7033670, 7191730, 7543978, 9143771, 9847138, 10155355, 10407215, 11207770, 13062530, 14217497, 14570101, 18287542, 18859945, 20310710, 20814430, 24617845, 25823617, 26403923, 28434994, 29140202, 37719890, 45718855, 49235690, 51647234, 52807846, 64006397, 71087485, 72850505, 91437710, 128012794, 129118085, 132019615, 142174970, 145701010, 180765319, 184827461, 258236170, 264039230, 320031985, 335707021, 361530638, 369654922, 640063970, 671414042, 903826595, 924137305, 1265357233, 1678535105, 1807653190, 1848274610, 2349949147, 2530714466, 3357070210, 4699898294, 6326786165, 11749745735, 12653572330, 16449644029, 23499491470, 32899288058, 82248220145, 164496440290]

約数ペア:

[(1, 164496440290), (2, 82248220145), (5, 32899288058), (7, 23499491470), (10, 16449644029), (13, 12653572330), (14, 11749745735), (26, 6326786165), (35, 4699898294), (49, 3357070210), (65, 2530714466), (70, 2349949147), (89, 1848274610), (91, 1807653190), (98, 1678535105), (130, 1265357233), (178, 924137305), (182, 903826595), (245, 671414042), (257, 640063970), (445, 369654922), (455, 361530638), (490, 335707021), (514, 320031985), (623, 264039230), (637, 258236170), (890, 184827461), (910, 180765319), (1129, 145701010), (1157, 142174970), (1246, 132019615), (1274, 129118085), (1285, 128012794), (1799, 91437710), (2258, 72850505), (2314, 71087485), (2570, 64006397), (3115, 52807846), (3185, 51647234), (3341, 49235690), (3598, 45718855), (4361, 37719890), (5645, 29140202), (5785, 28434994), (6230, 26403923), (6370, 25823617), (6682, 24617845), (7903, 20814430), (8099, 20310710), (8722, 18859945), (8995, 18287542), (11290, 14570101), (11570, 14217497), (12593, 13062530), (14677, 11207770), (15806, 10407215), (16198, 10155355), (16705, 9847138), (17990, 9143771), (21805, 7543978), (22873, 7191730), (23387, 7033670), (25186, 6531265), (29354, 5603885), (33410, 4923569), (39515, 4162886), (40495, 4062142), (43610, 3771989), (45746, 3595865), (46774, 3516835), (55321, 2973490), (56693, 2901530), (62965, 2612506), (73385, 2241554), (79030, 2081443), (80990, 2031071), (100481, 1637090), (102739, 1601110), (110642, 1486745), (113386, 1450765), (114365, 1438346), (116935, 1406734), (125930, 1306253), (146770, 1120777), (160111, 1027390), (163709, 1004810), (200962, 818545), (205478, 800555), (228730, 719173), (233870, 703367), (276605, 594698), (283465, 580306), (290153, 566930), (297349, 553210), (320222, 513695), (327418, 502405)]