145764124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 295706880

約数和(自身を除く): 149942756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 113, 209, 226, 418, 452, 836, 1243, 1543, 2147, 2486, 3086, 4294, 4972, 6172, 8588, 16973, 23617, 29317, 33946, 47234, 58634, 67892, 94468, 117268, 174359, 322487, 348718, 644974, 697436, 1289948, 1917949, 3312821, 3835898, 6625642, 7671796, 13251284, 36441031, 72882062, 145764124]

約数ペア:

[(1, 145764124), (2, 72882062), (4, 36441031), (11, 13251284), (19, 7671796), (22, 6625642), (38, 3835898), (44, 3312821), (76, 1917949), (113, 1289948), (209, 697436), (226, 644974), (418, 348718), (452, 322487), (836, 174359), (1243, 117268), (1543, 94468), (2147, 67892), (2486, 58634), (3086, 47234), (4294, 33946), (4972, 29317), (6172, 23617), (8588, 16973)]