157219612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 306738432

約数和(自身を除く): 149518820

約数列:

[1, 2, 4, 11, 22, 44, 103, 113, 206, 226, 307, 412, 452, 614, 1133, 1228, 1243, 2266, 2486, 3377, 4532, 4972, 6754, 11639, 13508, 23278, 31621, 34691, 46556, 63242, 69382, 126484, 128029, 138764, 256058, 347831, 381601, 512116, 695662, 763202, 1391324, 1526404, 3573173, 7146346, 14292692, 39304903, 78609806, 157219612]

約数ペア:

[(1, 157219612), (2, 78609806), (4, 39304903), (11, 14292692), (22, 7146346), (44, 3573173), (103, 1526404), (113, 1391324), (206, 763202), (226, 695662), (307, 512116), (412, 381601), (452, 347831), (614, 256058), (1133, 138764), (1228, 128029), (1243, 126484), (2266, 69382), (2486, 63242), (3377, 46556), (4532, 34691), (4972, 31621), (6754, 23278), (11639, 13508)]