156746902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 275607360

約数和(自身を除く): 118860458

約数列:

[1, 2, 13, 17, 26, 34, 67, 79, 134, 158, 221, 442, 871, 1027, 1139, 1343, 1742, 2054, 2278, 2686, 4489, 5293, 8978, 10586, 14807, 17459, 29614, 34918, 58357, 68809, 76313, 89981, 116714, 137618, 152626, 179962, 354631, 709262, 992069, 1169753, 1984138, 2339506, 4610203, 6028727, 9220406, 12057454, 78373451, 156746902]

約数ペア:

[(1, 156746902), (2, 78373451), (13, 12057454), (17, 9220406), (26, 6028727), (34, 4610203), (67, 2339506), (79, 1984138), (134, 1169753), (158, 992069), (221, 709262), (442, 354631), (871, 179962), (1027, 152626), (1139, 137618), (1343, 116714), (1742, 89981), (2054, 76313), (2278, 68809), (2686, 58357), (4489, 34918), (5293, 29614), (8978, 17459), (10586, 14807)]