153981282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14887

約数の個数: 64

約数和(自身を含む): 399006720

約数和(自身を除く): 245025438

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 14843, 29686, 44529, 89058, 103901, 192959, 207802, 282017, 311703, 385918, 564034, 578877, 623406, 846051, 1157754, 1350713, 1692102, 1974119, 2701426, 3666221, 3948238, 4052139, 5922357, 7332442, 8104278, 10998663, 11844714, 21997326, 25663547, 51327094, 76990641, 153981282]

約数ペア:

[(1, 153981282), (2, 76990641), (3, 51327094), (6, 25663547), (7, 21997326), (13, 11844714), (14, 10998663), (19, 8104278), (21, 7332442), (26, 5922357), (38, 4052139), (39, 3948238), (42, 3666221), (57, 2701426), (78, 1974119), (91, 1692102), (114, 1350713), (133, 1157754), (182, 846051), (247, 623406), (266, 578877), (273, 564034), (399, 385918), (494, 311703), (546, 282017), (741, 207802), (798, 192959), (1482, 103901), (1729, 89058), (3458, 44529), (5187, 29686), (10374, 14843)]