149756436

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 390317928

約数和(自身を除く): 240561492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 241, 246, 369, 421, 482, 492, 723, 738, 842, 964, 1263, 1446, 1476, 1684, 2169, 2526, 2892, 3789, 4338, 5052, 7578, 8676, 9881, 15156, 17261, 19762, 29643, 34522, 39524, 51783, 59286, 69044, 88929, 101461, 103566, 118572, 155349, 177858, 202922, 207132, 304383, 310698, 355716, 405844, 608766, 621396, 913149, 1217532, 1826298, 3652596, 4159901, 8319802, 12479703, 16639604, 24959406, 37439109, 49918812, 74878218, 149756436]

約数ペア:

[(1, 149756436), (2, 74878218), (3, 49918812), (4, 37439109), (6, 24959406), (9, 16639604), (12, 12479703), (18, 8319802), (36, 4159901), (41, 3652596), (82, 1826298), (123, 1217532), (164, 913149), (241, 621396), (246, 608766), (369, 405844), (421, 355716), (482, 310698), (492, 304383), (723, 207132), (738, 202922), (842, 177858), (964, 155349), (1263, 118572), (1446, 103566), (1476, 101461), (1684, 88929), (2169, 69044), (2526, 59286), (2892, 51783), (3789, 39524), (4338, 34522), (5052, 29643), (7578, 19762), (8676, 17261), (9881, 15156)]