79947142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^3\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 136404000

約数和(自身を除く): 56456858

約数列:

[1, 2, 11, 22, 29, 58, 149, 298, 319, 638, 841, 1639, 1682, 3278, 4321, 8642, 9251, 18502, 24389, 47531, 48778, 95062, 125309, 250618, 268279, 536558, 1378399, 2756798, 3633961, 7267922, 39973571, 79947142]

約数ペア:

[(1, 79947142), (2, 39973571), (11, 7267922), (22, 3633961), (29, 2756798), (58, 1378399), (149, 536558), (298, 268279), (319, 250618), (638, 125309), (841, 95062), (1639, 48778), (1682, 47531), (3278, 24389), (4321, 18502), (8642, 9251)]