156640664872

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1483}}^1\times {\mathrm{2143}}^1$

素因数の和:3794

約数の個数: 64

約数和(自身を含む): 301815682560

約数和(自身を除く): 145175017688

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 404, 488, 808, 1483, 2143, 2966, 4286, 5932, 6161, 8572, 11864, 12322, 17144, 24644, 49288, 90463, 130723, 149783, 180926, 216443, 261446, 299566, 361852, 432886, 522892, 599132, 723704, 865772, 1045784, 1198264, 1731544, 3178069, 6356138, 9136763, 12712276, 13203023, 18273526, 25424552, 26406046, 36547052, 52812092, 73094104, 105624184, 193862209, 320984969, 387724418, 641969938, 775448836, 1283939876, 1550897672, 2567879752, 19580083109, 39160166218, 78320332436, 156640664872]

約数ペア:

[(1, 156640664872), (2, 78320332436), (4, 39160166218), (8, 19580083109), (61, 2567879752), (101, 1550897672), (122, 1283939876), (202, 775448836), (244, 641969938), (404, 387724418), (488, 320984969), (808, 193862209), (1483, 105624184), (2143, 73094104), (2966, 52812092), (4286, 36547052), (5932, 26406046), (6161, 25424552), (8572, 18273526), (11864, 13203023), (12322, 12712276), (17144, 9136763), (24644, 6356138), (49288, 3178069), (90463, 1731544), (130723, 1198264), (149783, 1045784), (180926, 865772), (216443, 723704), (261446, 599132), (299566, 522892), (361852, 432886)]