156958973340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{765131}}^1$

素因数の和:765419

約数の個数: 96

約数和(自身を含む): 475091882496

約数和(自身を除く): 318132909156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 263, 390, 526, 780, 789, 1052, 1315, 1578, 2630, 3156, 3419, 3945, 5260, 6838, 7890, 10257, 13676, 15780, 17095, 20514, 34190, 41028, 51285, 68380, 102570, 205140, 765131, 1530262, 2295393, 3060524, 3825655, 4590786, 7651310, 9181572, 9946703, 11476965, 15302620, 19893406, 22953930, 29840109, 39786812, 45907860, 49733515, 59680218, 99467030, 119360436, 149200545, 198934060, 201229453, 298401090, 402458906, 596802180, 603688359, 804917812, 1006147265, 1207376718, 2012294530, 2414753436, 2615982889, 3018441795, 4024589060, 5231965778, 6036883590, 7847948667, 10463931556, 12073767180, 13079914445, 15695897334, 26159828890, 31391794668, 39239743335, 52319657780, 78479486670, 156958973340]

約数ペア:

[(1, 156958973340), (2, 78479486670), (3, 52319657780), (4, 39239743335), (5, 31391794668), (6, 26159828890), (10, 15695897334), (12, 13079914445), (13, 12073767180), (15, 10463931556), (20, 7847948667), (26, 6036883590), (30, 5231965778), (39, 4024589060), (52, 3018441795), (60, 2615982889), (65, 2414753436), (78, 2012294530), (130, 1207376718), (156, 1006147265), (195, 804917812), (260, 603688359), (263, 596802180), (390, 402458906), (526, 298401090), (780, 201229453), (789, 198934060), (1052, 149200545), (1315, 119360436), (1578, 99467030), (2630, 59680218), (3156, 49733515), (3419, 45907860), (3945, 39786812), (5260, 29840109), (6838, 22953930), (7890, 19893406), (10257, 15302620), (13676, 11476965), (15780, 9946703), (17095, 9181572), (20514, 7651310), (34190, 4590786), (41028, 3825655), (51285, 3060524), (68380, 2295393), (102570, 1530262), (205140, 765131)]