139691872

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 284981760

約数和(自身を除く): 145289888

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 929, 1016, 1184, 1858, 2032, 3716, 4064, 4699, 7432, 9398, 14864, 18796, 29728, 34373, 37592, 68746, 75184, 117983, 137492, 150368, 235966, 274984, 471932, 549968, 943864, 1099936, 1887728, 3775456, 4365371, 8730742, 17461484, 34922968, 69845936, 139691872]

約数ペア:

[(1, 139691872), (2, 69845936), (4, 34922968), (8, 17461484), (16, 8730742), (32, 4365371), (37, 3775456), (74, 1887728), (127, 1099936), (148, 943864), (254, 549968), (296, 471932), (508, 274984), (592, 235966), (929, 150368), (1016, 137492), (1184, 117983), (1858, 75184), (2032, 68746), (3716, 37592), (4064, 34373), (4699, 29728), (7432, 18796), (9398, 14864)]