158213640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101419}}^1$

素因数の和:101446

約数の個数: 64

約数和(自身を含む): 511156800

約数和(自身を除く): 352943160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 101419, 202838, 304257, 405676, 507095, 608514, 811352, 1014190, 1217028, 1318447, 1521285, 2028380, 2434056, 2636894, 3042570, 3955341, 4056760, 5273788, 6085140, 6592235, 7910682, 10547576, 12170280, 13184470, 15821364, 19776705, 26368940, 31642728, 39553410, 52737880, 79106820, 158213640]

約数ペア:

[(1, 158213640), (2, 79106820), (3, 52737880), (4, 39553410), (5, 31642728), (6, 26368940), (8, 19776705), (10, 15821364), (12, 13184470), (13, 12170280), (15, 10547576), (20, 7910682), (24, 6592235), (26, 6085140), (30, 5273788), (39, 4056760), (40, 3955341), (52, 3042570), (60, 2636894), (65, 2434056), (78, 2028380), (104, 1521285), (120, 1318447), (130, 1217028), (156, 1014190), (195, 811352), (260, 608514), (312, 507095), (390, 405676), (520, 304257), (780, 202838), (1560, 101419)]