168298988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 348260640

約数和(自身を除く): 179961652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1741, 1859, 2197, 3482, 3718, 4394, 6964, 7436, 8788, 19151, 22633, 24167, 38302, 45266, 48334, 76604, 90532, 96668, 248963, 294229, 497926, 588458, 995852, 1176916, 3236519, 3824977, 6473038, 7649954, 12946076, 15299908, 42074747, 84149494, 168298988]

約数ペア:

[(1, 168298988), (2, 84149494), (4, 42074747), (11, 15299908), (13, 12946076), (22, 7649954), (26, 6473038), (44, 3824977), (52, 3236519), (143, 1176916), (169, 995852), (286, 588458), (338, 497926), (572, 294229), (676, 248963), (1741, 96668), (1859, 90532), (2197, 76604), (3482, 48334), (3718, 45266), (4394, 38302), (6964, 24167), (7436, 22633), (8788, 19151)]