165214912

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 340522560

約数和(自身を除く): 175307648

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 632, 656, 797, 1264, 1312, 1594, 2528, 2624, 3188, 3239, 5056, 6376, 6478, 12752, 12956, 25504, 25912, 32677, 51008, 51824, 62963, 65354, 103648, 125926, 130708, 207296, 251852, 261416, 503704, 522832, 1007408, 1045664, 2014816, 2091328, 2581483, 4029632, 5162966, 10325932, 20651864, 41303728, 82607456, 165214912]

約数ペア:

[(1, 165214912), (2, 82607456), (4, 41303728), (8, 20651864), (16, 10325932), (32, 5162966), (41, 4029632), (64, 2581483), (79, 2091328), (82, 2014816), (158, 1045664), (164, 1007408), (316, 522832), (328, 503704), (632, 261416), (656, 251852), (797, 207296), (1264, 130708), (1312, 125926), (1594, 103648), (2528, 65354), (2624, 62963), (3188, 51824), (3239, 51008), (5056, 32677), (6376, 25912), (6478, 25504), (12752, 12956)]