132915720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{158233}}^1$

素因数の和:158254

約数の個数: 64

約数和(自身を含む): 455713920

約数和(自身を除く): 322798200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 158233, 316466, 474699, 632932, 791165, 949398, 1107631, 1265864, 1582330, 1898796, 2215262, 2373495, 3164660, 3322893, 3797592, 4430524, 4746990, 5538155, 6329320, 6645786, 8861048, 9493980, 11076310, 13291572, 16614465, 18987960, 22152620, 26583144, 33228930, 44305240, 66457860, 132915720]

約数ペア:

[(1, 132915720), (2, 66457860), (3, 44305240), (4, 33228930), (5, 26583144), (6, 22152620), (7, 18987960), (8, 16614465), (10, 13291572), (12, 11076310), (14, 9493980), (15, 8861048), (20, 6645786), (21, 6329320), (24, 5538155), (28, 4746990), (30, 4430524), (35, 3797592), (40, 3322893), (42, 3164660), (56, 2373495), (60, 2215262), (70, 1898796), (84, 1582330), (105, 1265864), (120, 1107631), (140, 949398), (168, 791165), (210, 632932), (280, 474699), (420, 316466), (840, 158233)]