156948075704

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 343020528000

約数和(自身を除く): 186072452296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 157, 229, 274, 314, 458, 548, 569, 628, 916, 959, 1096, 1099, 1138, 1256, 1603, 1832, 1918, 2198, 2276, 3206, 3836, 3983, 4396, 4552, 6412, 7672, 7966, 8792, 12824, 15932, 21509, 31373, 31864, 35953, 43018, 62746, 71906, 77953, 86036, 89333, 125492, 130301, 143812, 150563, 155906, 172072, 178666, 219611, 250984, 251671, 260602, 287624, 301126, 311812, 357332, 439222, 503342, 521204, 545671, 602252, 623624, 625331, 714664, 878444, 912107, 1006684, 1042408, 1091342, 1204504, 1250662, 1756888, 1824214, 2013368, 2182684, 2501324, 3648428, 4365368, 4925561, 5002648, 7296856, 9851122, 12238621, 17851237, 19702244, 20457257, 24477242, 34478927, 35702474, 39404488, 40914514, 48954484, 68957854, 71404948, 81829028, 85670347, 97908968, 124958659, 137915708, 142809896, 143200799, 163658056, 171340694, 249917318, 275831416, 286401598, 342681388, 499834636, 572803196, 685362776, 999669272, 1145606392, 2802644209, 5605288418, 11210576836, 19618509463, 22421153672, 39237018926, 78474037852, 156948075704]

約数ペア:

[(1, 156948075704), (2, 78474037852), (4, 39237018926), (7, 22421153672), (8, 19618509463), (14, 11210576836), (28, 5605288418), (56, 2802644209), (137, 1145606392), (157, 999669272), (229, 685362776), (274, 572803196), (314, 499834636), (458, 342681388), (548, 286401598), (569, 275831416), (628, 249917318), (916, 171340694), (959, 163658056), (1096, 143200799), (1099, 142809896), (1138, 137915708), (1256, 124958659), (1603, 97908968), (1832, 85670347), (1918, 81829028), (2198, 71404948), (2276, 68957854), (3206, 48954484), (3836, 40914514), (3983, 39404488), (4396, 35702474), (4552, 34478927), (6412, 24477242), (7672, 20457257), (7966, 19702244), (8792, 17851237), (12824, 12238621), (15932, 9851122), (21509, 7296856), (31373, 5002648), (31864, 4925561), (35953, 4365368), (43018, 3648428), (62746, 2501324), (71906, 2182684), (77953, 2013368), (86036, 1824214), (89333, 1756888), (125492, 1250662), (130301, 1204504), (143812, 1091342), (150563, 1042408), (155906, 1006684), (172072, 912107), (178666, 878444), (219611, 714664), (250984, 625331), (251671, 623624), (260602, 602252), (287624, 545671), (301126, 521204), (311812, 503342), (357332, 439222)]