137280374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 270604800

約数和(自身を除く): 133324426

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 59, 77, 118, 154, 203, 319, 406, 413, 521, 638, 649, 826, 1042, 1298, 1711, 2233, 3422, 3647, 4466, 4543, 5731, 7294, 9086, 11462, 11977, 15109, 18821, 23954, 30218, 30739, 37642, 40117, 61478, 80234, 105763, 131747, 166199, 211526, 215173, 263494, 332398, 338129, 430346, 676258, 891431, 1163393, 1782862, 2326786, 2366903, 4733806, 6240017, 9805741, 12480034, 19611482, 68640187, 137280374]

約数ペア:

[(1, 137280374), (2, 68640187), (7, 19611482), (11, 12480034), (14, 9805741), (22, 6240017), (29, 4733806), (58, 2366903), (59, 2326786), (77, 1782862), (118, 1163393), (154, 891431), (203, 676258), (319, 430346), (406, 338129), (413, 332398), (521, 263494), (638, 215173), (649, 211526), (826, 166199), (1042, 131747), (1298, 105763), (1711, 80234), (2233, 61478), (3422, 40117), (3647, 37642), (4466, 30739), (4543, 30218), (5731, 23954), (7294, 18821), (9086, 15109), (11462, 11977)]