147044560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8317}}^1$

素因数の和:8360

約数の個数: 80

約数和(自身を含む): 389881296

約数和(自身を除く): 242836736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8317, 8840, 16634, 17680, 33268, 41585, 66536, 83170, 108121, 133072, 141389, 166340, 216242, 282778, 332680, 432484, 540605, 565556, 665360, 706945, 864968, 1081210, 1131112, 1413890, 1729936, 1838057, 2162420, 2262224, 2827780, 3676114, 4324840, 5655560, 7352228, 8649680, 9190285, 11311120, 14704456, 18380570, 29408912, 36761140, 73522280, 147044560]

約数ペア:

[(1, 147044560), (2, 73522280), (4, 36761140), (5, 29408912), (8, 18380570), (10, 14704456), (13, 11311120), (16, 9190285), (17, 8649680), (20, 7352228), (26, 5655560), (34, 4324840), (40, 3676114), (52, 2827780), (65, 2262224), (68, 2162420), (80, 1838057), (85, 1729936), (104, 1413890), (130, 1131112), (136, 1081210), (170, 864968), (208, 706945), (221, 665360), (260, 565556), (272, 540605), (340, 432484), (442, 332680), (520, 282778), (680, 216242), (884, 166340), (1040, 141389), (1105, 133072), (1360, 108121), (1768, 83170), (2210, 66536), (3536, 41585), (4420, 33268), (8317, 17680), (8840, 16634)]