156965820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2435

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 327358020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 1030, 1133, 1236, 1545, 2060, 2266, 2309, 3090, 3399, 4532, 4618, 5665, 6180, 6798, 6927, 9236, 11330, 11545, 13596, 13854, 16995, 22660, 23090, 25399, 27708, 33990, 34635, 46180, 50798, 67980, 69270, 76197, 101596, 126995, 138540, 152394, 237827, 253990, 304788, 380985, 475654, 507980, 713481, 761970, 951308, 1189135, 1426962, 1523940, 2378270, 2616097, 2853924, 3567405, 4756540, 5232194, 7134810, 7848291, 10464388, 13080485, 14269620, 15696582, 26160970, 31393164, 39241455, 52321940, 78482910, 156965820]

約数ペア:

[(1, 156965820), (2, 78482910), (3, 52321940), (4, 39241455), (5, 31393164), (6, 26160970), (10, 15696582), (11, 14269620), (12, 13080485), (15, 10464388), (20, 7848291), (22, 7134810), (30, 5232194), (33, 4756540), (44, 3567405), (55, 2853924), (60, 2616097), (66, 2378270), (103, 1523940), (110, 1426962), (132, 1189135), (165, 951308), (206, 761970), (220, 713481), (309, 507980), (330, 475654), (412, 380985), (515, 304788), (618, 253990), (660, 237827), (1030, 152394), (1133, 138540), (1236, 126995), (1545, 101596), (2060, 76197), (2266, 69270), (2309, 67980), (3090, 50798), (3399, 46180), (4532, 34635), (4618, 33990), (5665, 27708), (6180, 25399), (6798, 23090), (6927, 22660), (9236, 16995), (11330, 13854), (11545, 13596)]