156912766485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 270978048000

約数和(自身を除く): 114065281515

約数列:

[1, 3, 5, 15, 23, 59, 69, 109, 115, 177, 197, 295, 327, 345, 359, 545, 591, 885, 985, 1077, 1357, 1635, 1795, 2507, 2955, 4071, 4531, 5385, 6431, 6785, 7521, 8257, 11623, 12535, 13593, 19293, 20355, 21181, 21473, 22655, 24771, 32155, 34869, 37605, 39131, 41285, 58115, 63543, 64419, 67965, 70723, 96465, 105905, 107365, 117393, 123855, 147913, 174345, 195655, 212169, 267329, 317715, 322095, 353615, 443739, 487163, 493879, 586965, 739565, 801987, 900013, 1060845, 1266907, 1336645, 1461489, 1481637, 1626629, 2218695, 2308729, 2435815, 2469395, 2700039, 3800721, 4009935, 4172657, 4500065, 4879887, 6334535, 6926187, 7307445, 7408185, 7708807, 8133145, 11543645, 12517971, 13500195, 19003605, 20863285, 23126421, 24399435, 29138861, 34630935, 38544035, 53100767, 62589855, 87416583, 95971111, 115632105, 145694305, 159302301, 177302561, 265503835, 287913333, 437082915, 454819613, 479855555, 531907683, 796511505, 886512805, 1364458839, 1439566665, 2274098065, 2659538415, 6822294195, 10460851099, 31382553297, 52304255495, 156912766485]

約数ペア:

[(1, 156912766485), (3, 52304255495), (5, 31382553297), (15, 10460851099), (23, 6822294195), (59, 2659538415), (69, 2274098065), (109, 1439566665), (115, 1364458839), (177, 886512805), (197, 796511505), (295, 531907683), (327, 479855555), (345, 454819613), (359, 437082915), (545, 287913333), (591, 265503835), (885, 177302561), (985, 159302301), (1077, 145694305), (1357, 115632105), (1635, 95971111), (1795, 87416583), (2507, 62589855), (2955, 53100767), (4071, 38544035), (4531, 34630935), (5385, 29138861), (6431, 24399435), (6785, 23126421), (7521, 20863285), (8257, 19003605), (11623, 13500195), (12535, 12517971), (13593, 11543645), (19293, 8133145), (20355, 7708807), (21181, 7408185), (21473, 7307445), (22655, 6926187), (24771, 6334535), (32155, 4879887), (34869, 4500065), (37605, 4172657), (39131, 4009935), (41285, 3800721), (58115, 2700039), (63543, 2469395), (64419, 2435815), (67965, 2308729), (70723, 2218695), (96465, 1626629), (105905, 1481637), (107365, 1461489), (117393, 1336645), (123855, 1266907), (147913, 1060845), (174345, 900013), (195655, 801987), (212169, 739565), (267329, 586965), (317715, 493879), (322095, 487163), (353615, 443739)]