156942950008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1\times {\mathrm{32993}}^1$

素因数の和:33928

約数の個数: 64

約数和(自身を含む): 323267293440

約数和(自身を除く): 166324343432

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 863, 1378, 1726, 2756, 3452, 5512, 6904, 11219, 22438, 32993, 44876, 45739, 65986, 89752, 91478, 131972, 182956, 263944, 365912, 428909, 594607, 857818, 1189214, 1715636, 1748629, 2378428, 3431272, 3497258, 4756856, 6994516, 13989032, 22732177, 28472959, 45464354, 56945918, 90928708, 113891836, 181857416, 227783672, 370148467, 740296934, 1480593868, 1509066827, 2961187736, 3018133654, 6036267308, 12072534616, 19617868751, 39235737502, 78471475004, 156942950008]

約数ペア:

[(1, 156942950008), (2, 78471475004), (4, 39235737502), (8, 19617868751), (13, 12072534616), (26, 6036267308), (52, 3018133654), (53, 2961187736), (104, 1509066827), (106, 1480593868), (212, 740296934), (424, 370148467), (689, 227783672), (863, 181857416), (1378, 113891836), (1726, 90928708), (2756, 56945918), (3452, 45464354), (5512, 28472959), (6904, 22732177), (11219, 13989032), (22438, 6994516), (32993, 4756856), (44876, 3497258), (45739, 3431272), (65986, 2378428), (89752, 1748629), (91478, 1715636), (131972, 1189214), (182956, 857818), (263944, 594607), (365912, 428909)]