145515888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 180

約数和(自身を含む): 486250128

約数和(自身を除く): 340734240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 246, 252, 287, 294, 328, 336, 369, 392, 441, 492, 503, 504, 574, 588, 656, 738, 784, 861, 882, 984, 1006, 1008, 1148, 1176, 1476, 1509, 1722, 1764, 1968, 2009, 2012, 2296, 2352, 2583, 2952, 3018, 3444, 3521, 3528, 4018, 4024, 4527, 4592, 5166, 5904, 6027, 6036, 6888, 7042, 7056, 8036, 8048, 9054, 10332, 10563, 12054, 12072, 13776, 14084, 16072, 18081, 18108, 20623, 20664, 21126, 24108, 24144, 24647, 28168, 31689, 32144, 36162, 36216, 41246, 41328, 42252, 48216, 49294, 56336, 61869, 63378, 72324, 72432, 73941, 82492, 84504, 96432, 98588, 123738, 126756, 144361, 144648, 147882, 164984, 169008, 185607, 197176, 221823, 247476, 253512, 288722, 289296, 295764, 329968, 371214, 394352, 433083, 443646, 494952, 507024, 577444, 591528, 742428, 866166, 887292, 989904, 1010527, 1154888, 1183056, 1299249, 1484856, 1732332, 1774584, 2021054, 2309776, 2598498, 2969712, 3031581, 3464664, 3549168, 4042108, 5196996, 6063162, 6929328, 8084216, 9094743, 10393992, 12126324, 16168432, 18189486, 20787984, 24252648, 36378972, 48505296, 72757944, 145515888]

約数ペア:

[(1, 145515888), (2, 72757944), (3, 48505296), (4, 36378972), (6, 24252648), (7, 20787984), (8, 18189486), (9, 16168432), (12, 12126324), (14, 10393992), (16, 9094743), (18, 8084216), (21, 6929328), (24, 6063162), (28, 5196996), (36, 4042108), (41, 3549168), (42, 3464664), (48, 3031581), (49, 2969712), (56, 2598498), (63, 2309776), (72, 2021054), (82, 1774584), (84, 1732332), (98, 1484856), (112, 1299249), (123, 1183056), (126, 1154888), (144, 1010527), (147, 989904), (164, 887292), (168, 866166), (196, 742428), (246, 591528), (252, 577444), (287, 507024), (294, 494952), (328, 443646), (336, 433083), (369, 394352), (392, 371214), (441, 329968), (492, 295764), (503, 289296), (504, 288722), (574, 253512), (588, 247476), (656, 221823), (738, 197176), (784, 185607), (861, 169008), (882, 164984), (984, 147882), (1006, 144648), (1008, 144361), (1148, 126756), (1176, 123738), (1476, 98588), (1509, 96432), (1722, 84504), (1764, 82492), (1968, 73941), (2009, 72432), (2012, 72324), (2296, 63378), (2352, 61869), (2583, 56336), (2952, 49294), (3018, 48216), (3444, 42252), (3521, 41328), (3528, 41246), (4018, 36216), (4024, 36162), (4527, 32144), (4592, 31689), (5166, 28168), (5904, 24647), (6027, 24144), (6036, 24108), (6888, 21126), (7042, 20664), (7056, 20623), (8036, 18108), (8048, 18081), (9054, 16072), (10332, 14084), (10563, 13776), (12054, 12072)]