140979392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:829

約数の個数: 56

約数和(自身を含む): 296509440

約数和(自身を除く): 155530048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 191, 304, 382, 607, 608, 764, 1214, 1216, 1528, 2428, 3056, 3629, 4856, 6112, 7258, 9712, 11533, 12224, 14516, 19424, 23066, 29032, 38848, 46132, 58064, 92264, 115937, 116128, 184528, 231874, 232256, 369056, 463748, 738112, 927496, 1854992, 2202803, 3709984, 4405606, 7419968, 8811212, 17622424, 35244848, 70489696, 140979392]

約数ペア:

[(1, 140979392), (2, 70489696), (4, 35244848), (8, 17622424), (16, 8811212), (19, 7419968), (32, 4405606), (38, 3709984), (64, 2202803), (76, 1854992), (152, 927496), (191, 738112), (304, 463748), (382, 369056), (607, 232256), (608, 231874), (764, 184528), (1214, 116128), (1216, 115937), (1528, 92264), (2428, 58064), (3056, 46132), (3629, 38848), (4856, 29032), (6112, 23066), (7258, 19424), (9712, 14516), (11533, 12224)]