158607852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 403791696

約数和(自身を除く): 245183844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 197, 338, 394, 397, 507, 591, 676, 788, 794, 1014, 1182, 1191, 1588, 2028, 2364, 2382, 2561, 4764, 5122, 5161, 7683, 10244, 10322, 15366, 15483, 20644, 30732, 30966, 33293, 61932, 66586, 67093, 78209, 99879, 133172, 134186, 156418, 199758, 201279, 234627, 268372, 312836, 399516, 402558, 469254, 805116, 938508, 1016717, 2033434, 3050151, 4066868, 6100302, 12200604, 13217321, 26434642, 39651963, 52869284, 79303926, 158607852]

約数ペア:

[(1, 158607852), (2, 79303926), (3, 52869284), (4, 39651963), (6, 26434642), (12, 13217321), (13, 12200604), (26, 6100302), (39, 4066868), (52, 3050151), (78, 2033434), (156, 1016717), (169, 938508), (197, 805116), (338, 469254), (394, 402558), (397, 399516), (507, 312836), (591, 268372), (676, 234627), (788, 201279), (794, 199758), (1014, 156418), (1182, 134186), (1191, 133172), (1588, 99879), (2028, 78209), (2364, 67093), (2382, 66586), (2561, 61932), (4764, 33293), (5122, 30966), (5161, 30732), (7683, 20644), (10244, 15483), (10322, 15366)]