145346931652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{89867}}^1$

素因数の和:91540

約数の個数: 48

約数和(自身を含む): 288519416640

約数和(自身を除く): 143172484988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1637, 3274, 6548, 21281, 31103, 42562, 62206, 85124, 89867, 124412, 179734, 359468, 404339, 808678, 1168271, 1617356, 1707473, 2336542, 3414946, 4673084, 6829892, 22197149, 44394298, 88788596, 147112279, 294224558, 588449116, 1912459627, 2795133301, 3824919254, 5590266602, 7649838508, 11180533204, 36336732913, 72673465826, 145346931652]

約数ペア:

[(1, 145346931652), (2, 72673465826), (4, 36336732913), (13, 11180533204), (19, 7649838508), (26, 5590266602), (38, 3824919254), (52, 2795133301), (76, 1912459627), (247, 588449116), (494, 294224558), (988, 147112279), (1637, 88788596), (3274, 44394298), (6548, 22197149), (21281, 6829892), (31103, 4673084), (42562, 3414946), (62206, 2336542), (85124, 1707473), (89867, 1617356), (124412, 1168271), (179734, 808678), (359468, 404339)]