108940216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 274959360

約数和(自身を除く): 166019144

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 101, 103, 119, 136, 154, 187, 202, 206, 238, 308, 374, 404, 412, 476, 616, 707, 721, 748, 808, 824, 952, 1111, 1133, 1309, 1414, 1442, 1496, 1717, 1751, 2222, 2266, 2618, 2828, 2884, 3434, 3502, 4444, 4532, 5236, 5656, 5768, 6868, 7004, 7777, 7931, 8888, 9064, 10403, 10472, 12019, 12257, 13736, 14008, 15554, 15862, 18887, 19261, 20806, 24038, 24514, 31108, 31724, 37774, 38522, 41612, 48076, 49028, 62216, 63448, 72821, 75548, 77044, 83224, 96152, 98056, 114433, 132209, 134827, 145642, 151096, 154088, 176851, 228866, 264418, 269654, 291284, 353702, 457732, 528836, 539308, 582568, 707404, 801031, 915464, 1057672, 1078616, 1237957, 1414808, 1602062, 1945361, 2475914, 3204124, 3890722, 4951828, 6408248, 7781444, 9903656, 13617527, 15562888, 27235054, 54470108, 108940216]

約数ペア:

[(1, 108940216), (2, 54470108), (4, 27235054), (7, 15562888), (8, 13617527), (11, 9903656), (14, 7781444), (17, 6408248), (22, 4951828), (28, 3890722), (34, 3204124), (44, 2475914), (56, 1945361), (68, 1602062), (77, 1414808), (88, 1237957), (101, 1078616), (103, 1057672), (119, 915464), (136, 801031), (154, 707404), (187, 582568), (202, 539308), (206, 528836), (238, 457732), (308, 353702), (374, 291284), (404, 269654), (412, 264418), (476, 228866), (616, 176851), (707, 154088), (721, 151096), (748, 145642), (808, 134827), (824, 132209), (952, 114433), (1111, 98056), (1133, 96152), (1309, 83224), (1414, 77044), (1442, 75548), (1496, 72821), (1717, 63448), (1751, 62216), (2222, 49028), (2266, 48076), (2618, 41612), (2828, 38522), (2884, 37774), (3434, 31724), (3502, 31108), (4444, 24514), (4532, 24038), (5236, 20806), (5656, 19261), (5768, 18887), (6868, 15862), (7004, 15554), (7777, 14008), (7931, 13736), (8888, 12257), (9064, 12019), (10403, 10472)]