156611442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 350945280

約数和(自身を除く): 194333838

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 239, 271, 403, 478, 542, 717, 806, 813, 1209, 1434, 1626, 2418, 3107, 3523, 6214, 7046, 7409, 8401, 9321, 10569, 14818, 16802, 18642, 21138, 22227, 25203, 44454, 50406, 64769, 96317, 109213, 129538, 192634, 194307, 218426, 288951, 327639, 388614, 577902, 655278, 841997, 1683994, 2007839, 2525991, 4015678, 5051982, 6023517, 12047034, 26101907, 52203814, 78305721, 156611442]

約数ペア:

[(1, 156611442), (2, 78305721), (3, 52203814), (6, 26101907), (13, 12047034), (26, 6023517), (31, 5051982), (39, 4015678), (62, 2525991), (78, 2007839), (93, 1683994), (186, 841997), (239, 655278), (271, 577902), (403, 388614), (478, 327639), (542, 288951), (717, 218426), (806, 194307), (813, 192634), (1209, 129538), (1434, 109213), (1626, 96317), (2418, 64769), (3107, 50406), (3523, 44454), (6214, 25203), (7046, 22227), (7409, 21138), (8401, 18642), (9321, 16802), (10569, 14818)]