162531876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2749}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 409640000

約数和(自身を除く): 247108124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 379, 758, 1137, 1516, 2274, 2749, 4548, 4927, 5498, 8247, 9854, 10996, 14781, 16494, 19708, 29562, 32988, 35737, 59124, 71474, 107211, 142948, 214422, 428844, 1041871, 2083742, 3125613, 4167484, 6251226, 12502452, 13544323, 27088646, 40632969, 54177292, 81265938, 162531876]

約数ペア:

[(1, 162531876), (2, 81265938), (3, 54177292), (4, 40632969), (6, 27088646), (12, 13544323), (13, 12502452), (26, 6251226), (39, 4167484), (52, 3125613), (78, 2083742), (156, 1041871), (379, 428844), (758, 214422), (1137, 142948), (1516, 107211), (2274, 71474), (2749, 59124), (4548, 35737), (4927, 32988), (5498, 29562), (8247, 19708), (9854, 16494), (10996, 14781)]