145978756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3917}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 321213312

約数和(自身を除く): 175234556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2662, 3388, 3917, 5324, 7834, 9317, 15668, 18634, 27419, 37268, 43087, 54838, 86174, 109676, 172348, 301609, 473957, 603218, 947914, 1206436, 1895828, 3317699, 5213527, 6635398, 10427054, 13270796, 20854108, 36494689, 72989378, 145978756]

約数ペア:

[(1, 145978756), (2, 72989378), (4, 36494689), (7, 20854108), (11, 13270796), (14, 10427054), (22, 6635398), (28, 5213527), (44, 3317699), (77, 1895828), (121, 1206436), (154, 947914), (242, 603218), (308, 473957), (484, 301609), (847, 172348), (1331, 109676), (1694, 86174), (2662, 54838), (3388, 43087), (3917, 37268), (5324, 27419), (7834, 18634), (9317, 15668)]