157218564

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1381}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 376125120

約数和(自身を除く): 218906556

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 179, 212, 318, 358, 537, 636, 716, 1074, 1381, 2148, 2762, 4143, 5524, 8286, 9487, 16572, 18974, 28461, 37948, 56922, 73193, 113844, 146386, 219579, 247199, 292772, 439158, 494398, 741597, 878316, 988796, 1483194, 2966388, 13101547, 26203094, 39304641, 52406188, 78609282, 157218564]

約数ペア:

[(1, 157218564), (2, 78609282), (3, 52406188), (4, 39304641), (6, 26203094), (12, 13101547), (53, 2966388), (106, 1483194), (159, 988796), (179, 878316), (212, 741597), (318, 494398), (358, 439158), (537, 292772), (636, 247199), (716, 219579), (1074, 146386), (1381, 113844), (2148, 73193), (2762, 56922), (4143, 37948), (5524, 28461), (8286, 18974), (9487, 16572)]