151551532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 313307568

約数和(自身を除く): 161756036

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 121, 163, 187, 226, 242, 326, 374, 452, 484, 652, 748, 1243, 1793, 1921, 2057, 2486, 2771, 3586, 3842, 4114, 4972, 5542, 7172, 7684, 8228, 11084, 13673, 18419, 19723, 21131, 27346, 30481, 36838, 39446, 42262, 54692, 60962, 73676, 78892, 84524, 121924, 202609, 232441, 313123, 335291, 405218, 464882, 626246, 670582, 810436, 929764, 1252492, 1341164, 2228699, 3444353, 4457398, 6888706, 8914796, 13777412, 37887883, 75775766, 151551532]

約数ペア:

[(1, 151551532), (2, 75775766), (4, 37887883), (11, 13777412), (17, 8914796), (22, 6888706), (34, 4457398), (44, 3444353), (68, 2228699), (113, 1341164), (121, 1252492), (163, 929764), (187, 810436), (226, 670582), (242, 626246), (326, 464882), (374, 405218), (452, 335291), (484, 313123), (652, 232441), (748, 202609), (1243, 121924), (1793, 84524), (1921, 78892), (2057, 73676), (2486, 60962), (2771, 54692), (3586, 42262), (3842, 39446), (4114, 36838), (4972, 30481), (5542, 27346), (7172, 21131), (7684, 19723), (8228, 18419), (11084, 13673)]