163959253270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{148193}}^1$

素因数の和:148357

約数の個数: 64

約数和(自身を含む): 315489613824

約数和(自身を除く): 151530360554

約数列:

[1, 2, 5, 10, 31, 43, 62, 83, 86, 155, 166, 215, 310, 415, 430, 830, 1333, 2573, 2666, 3569, 5146, 6665, 7138, 12865, 13330, 17845, 25730, 35690, 110639, 148193, 221278, 296386, 553195, 740965, 1106390, 1481930, 4593983, 6372299, 9187966, 12300019, 12744598, 22969915, 24600038, 31861495, 45939830, 61500095, 63722990, 123000190, 197541269, 381300589, 395082538, 528900817, 762601178, 987706345, 1057801634, 1906502945, 1975412690, 2644504085, 3813005890, 5289008170, 16395925327, 32791850654, 81979626635, 163959253270]

約数ペア:

[(1, 163959253270), (2, 81979626635), (5, 32791850654), (10, 16395925327), (31, 5289008170), (43, 3813005890), (62, 2644504085), (83, 1975412690), (86, 1906502945), (155, 1057801634), (166, 987706345), (215, 762601178), (310, 528900817), (415, 395082538), (430, 381300589), (830, 197541269), (1333, 123000190), (2573, 63722990), (2666, 61500095), (3569, 45939830), (5146, 31861495), (6665, 24600038), (7138, 22969915), (12865, 12744598), (13330, 12300019), (17845, 9187966), (25730, 6372299), (35690, 4593983), (110639, 1481930), (148193, 1106390), (221278, 740965), (296386, 553195)]