155019564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2339}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 449729280

約数和(自身を除く): 294709716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 1052, 1578, 1841, 2339, 2367, 3156, 3682, 4678, 4734, 5523, 7017, 7364, 9356, 9468, 11046, 14034, 16373, 16569, 21051, 22092, 28068, 32746, 33138, 42102, 49119, 65492, 66276, 84204, 98238, 147357, 196476, 294714, 589428, 615157, 1230314, 1845471, 2460628, 3690942, 4306099, 5536413, 7381884, 8612198, 11072826, 12918297, 17224396, 22145652, 25836594, 38754891, 51673188, 77509782, 155019564]

約数ペア:

[(1, 155019564), (2, 77509782), (3, 51673188), (4, 38754891), (6, 25836594), (7, 22145652), (9, 17224396), (12, 12918297), (14, 11072826), (18, 8612198), (21, 7381884), (28, 5536413), (36, 4306099), (42, 3690942), (63, 2460628), (84, 1845471), (126, 1230314), (252, 615157), (263, 589428), (526, 294714), (789, 196476), (1052, 147357), (1578, 98238), (1841, 84204), (2339, 66276), (2367, 65492), (3156, 49119), (3682, 42102), (4678, 33138), (4734, 32746), (5523, 28068), (7017, 22092), (7364, 21051), (9356, 16569), (9468, 16373), (11046, 14034)]