145787092

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 284074560

約数和(自身を除く): 138287468

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 197, 242, 278, 394, 484, 556, 788, 1331, 1529, 2167, 2662, 3058, 4334, 5324, 6116, 8668, 16819, 23837, 27383, 33638, 47674, 54766, 67276, 95348, 109532, 185009, 262207, 301213, 370018, 524414, 602426, 740036, 1048828, 1204852, 3313343, 6626686, 13253372, 36446773, 72893546, 145787092]

約数ペア:

[(1, 145787092), (2, 72893546), (4, 36446773), (11, 13253372), (22, 6626686), (44, 3313343), (121, 1204852), (139, 1048828), (197, 740036), (242, 602426), (278, 524414), (394, 370018), (484, 301213), (556, 262207), (788, 185009), (1331, 109532), (1529, 95348), (2167, 67276), (2662, 54766), (3058, 47674), (4334, 33638), (5324, 27383), (6116, 23837), (8668, 16819)]