127902372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2477}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 322496832

約数和(自身を除く): 194594460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 2477, 3972, 4303, 4954, 7431, 8606, 9908, 12909, 14862, 17212, 25818, 29724, 32201, 51636, 64402, 96603, 128804, 193206, 386412, 819887, 1639774, 2459661, 3279548, 4919322, 9838644, 10658531, 21317062, 31975593, 42634124, 63951186, 127902372]

約数ペア:

[(1, 127902372), (2, 63951186), (3, 42634124), (4, 31975593), (6, 21317062), (12, 10658531), (13, 9838644), (26, 4919322), (39, 3279548), (52, 2459661), (78, 1639774), (156, 819887), (331, 386412), (662, 193206), (993, 128804), (1324, 96603), (1986, 64402), (2477, 51636), (3972, 32201), (4303, 29724), (4954, 25818), (7431, 17212), (8606, 14862), (9908, 12909)]