155952

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2$

素因数の和:55

約数の個数: 60

約数和(自身を含む): 472440

約数和(自身を除く): 316488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 1026, 1083, 1368, 1444, 2052, 2166, 2736, 2888, 3249, 4104, 4332, 5776, 6498, 8208, 8664, 9747, 12996, 17328, 19494, 25992, 38988, 51984, 77976, 155952]

約数ペア:

[(1, 155952), (2, 77976), (3, 51984), (4, 38988), (6, 25992), (8, 19494), (9, 17328), (12, 12996), (16, 9747), (18, 8664), (19, 8208), (24, 6498), (27, 5776), (36, 4332), (38, 4104), (48, 3249), (54, 2888), (57, 2736), (72, 2166), (76, 2052), (108, 1444), (114, 1368), (144, 1083), (152, 1026), (171, 912), (216, 722), (228, 684), (304, 513), (342, 456), (361, 432)]