151528188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5551

約数の個数: 72

約数和(自身を含む): 420118272

約数和(自身を除く): 268590084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 5483, 6909, 9212, 10966, 13818, 16449, 21932, 27636, 32898, 38381, 65796, 76762, 115143, 153524, 230286, 257701, 268667, 460572, 515402, 537334, 773103, 806001, 1030804, 1074668, 1546206, 1612002, 1803907, 3092412, 3224004, 3607814, 5411721, 7215628, 10823442, 12627349, 21646884, 25254698, 37882047, 50509396, 75764094, 151528188]

約数ペア:

[(1, 151528188), (2, 75764094), (3, 50509396), (4, 37882047), (6, 25254698), (7, 21646884), (12, 12627349), (14, 10823442), (21, 7215628), (28, 5411721), (42, 3607814), (47, 3224004), (49, 3092412), (84, 1803907), (94, 1612002), (98, 1546206), (141, 1074668), (147, 1030804), (188, 806001), (196, 773103), (282, 537334), (294, 515402), (329, 460572), (564, 268667), (588, 257701), (658, 230286), (987, 153524), (1316, 115143), (1974, 76762), (2303, 65796), (3948, 38381), (4606, 32898), (5483, 27636), (6909, 21932), (9212, 16449), (10966, 13818)]