157225214768

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{4447}}^1$

素因数の和:4954

約数の個数: 80

約数和(自身を含む): 313193287680

約数和(自身を除く): 155968072912

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 337, 632, 664, 674, 1264, 1328, 1348, 2696, 4447, 5392, 6557, 8894, 13114, 17788, 26228, 26623, 27971, 35576, 52456, 53246, 55942, 71152, 104912, 106492, 111884, 212984, 223768, 351313, 369101, 425968, 447536, 702626, 738202, 1405252, 1476404, 1498639, 2209709, 2810504, 2952808, 2997278, 4419418, 5621008, 5905616, 5994556, 8838836, 11989112, 17677672, 23978224, 29158979, 35355344, 58317958, 116635916, 118392481, 124387037, 233271832, 236784962, 248774074, 466543664, 473569924, 497548148, 947139848, 995096296, 1894279696, 1990192592, 9826575923, 19653151846, 39306303692, 78612607384, 157225214768]

約数ペア:

[(1, 157225214768), (2, 78612607384), (4, 39306303692), (8, 19653151846), (16, 9826575923), (79, 1990192592), (83, 1894279696), (158, 995096296), (166, 947139848), (316, 497548148), (332, 473569924), (337, 466543664), (632, 248774074), (664, 236784962), (674, 233271832), (1264, 124387037), (1328, 118392481), (1348, 116635916), (2696, 58317958), (4447, 35355344), (5392, 29158979), (6557, 23978224), (8894, 17677672), (13114, 11989112), (17788, 8838836), (26228, 5994556), (26623, 5905616), (27971, 5621008), (35576, 4419418), (52456, 2997278), (53246, 2952808), (55942, 2810504), (71152, 2209709), (104912, 1498639), (106492, 1476404), (111884, 1405252), (212984, 738202), (223768, 702626), (351313, 447536), (369101, 425968)]