155889882

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 348491520

約数和(自身を除く): 192601638

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 282, 309, 423, 618, 846, 927, 1789, 1854, 3578, 4841, 5367, 9682, 10734, 14523, 16101, 29046, 32202, 43569, 84083, 87138, 168166, 184267, 252249, 368534, 504498, 552801, 756747, 1105602, 1513494, 1658403, 3316806, 8660549, 17321098, 25981647, 51963294, 77944941, 155889882]

約数ペア:

[(1, 155889882), (2, 77944941), (3, 51963294), (6, 25981647), (9, 17321098), (18, 8660549), (47, 3316806), (94, 1658403), (103, 1513494), (141, 1105602), (206, 756747), (282, 552801), (309, 504498), (423, 368534), (618, 252249), (846, 184267), (927, 168166), (1789, 87138), (1854, 84083), (3578, 43569), (4841, 32202), (5367, 29046), (9682, 16101), (10734, 14523)]