155513305058

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2532

約数の個数: 72

約数和(自身を含む): 260289501780

約数和(自身を除く): 104776196722

約数列:

[1, 2, 17, 23, 34, 46, 229, 289, 391, 458, 529, 578, 782, 1058, 2221, 3893, 4442, 5267, 6647, 7786, 8993, 10534, 13294, 17986, 37757, 51083, 66181, 75514, 89539, 102166, 121141, 132362, 152881, 179078, 242282, 305762, 508609, 641869, 868411, 1017218, 1174909, 1283738, 1522163, 1736822, 2059397, 2349818, 3044326, 4118794, 8646353, 11698007, 14762987, 17292706, 19973453, 23396014, 29525974, 35009749, 39946906, 70019498, 146988001, 198866119, 269054161, 293976002, 339548701, 397732238, 538108322, 679097402, 3380724023, 4573920737, 6761448046, 9147841474, 77756652529, 155513305058]

約数ペア:

[(1, 155513305058), (2, 77756652529), (17, 9147841474), (23, 6761448046), (34, 4573920737), (46, 3380724023), (229, 679097402), (289, 538108322), (391, 397732238), (458, 339548701), (529, 293976002), (578, 269054161), (782, 198866119), (1058, 146988001), (2221, 70019498), (3893, 39946906), (4442, 35009749), (5267, 29525974), (6647, 23396014), (7786, 19973453), (8993, 17292706), (10534, 14762987), (13294, 11698007), (17986, 8646353), (37757, 4118794), (51083, 3044326), (66181, 2349818), (75514, 2059397), (89539, 1736822), (102166, 1522163), (121141, 1283738), (132362, 1174909), (152881, 1017218), (179078, 868411), (242282, 641869), (305762, 508609)]