15671802872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{148531}}^1$

素因数の和:148668

約数の個数: 48

約数和(自身を含む): 32595347400

約数和(自身を除く): 16923544528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 436, 484, 872, 968, 1199, 2398, 4796, 9592, 13189, 26378, 52756, 105512, 148531, 297062, 594124, 1188248, 1633841, 3267682, 6535364, 13070728, 16189879, 17972251, 32379758, 35944502, 64759516, 71889004, 129519032, 143778008, 178088669, 356177338, 712354676, 1424709352, 1958975359, 3917950718, 7835901436, 15671802872]

約数ペア:

[(1, 15671802872), (2, 7835901436), (4, 3917950718), (8, 1958975359), (11, 1424709352), (22, 712354676), (44, 356177338), (88, 178088669), (109, 143778008), (121, 129519032), (218, 71889004), (242, 64759516), (436, 35944502), (484, 32379758), (872, 17972251), (968, 16189879), (1199, 13070728), (2398, 6535364), (4796, 3267682), (9592, 1633841), (13189, 1188248), (26378, 594124), (52756, 297062), (105512, 148531)]