143313372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 376102272

約数和(自身を除く): 232788900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 281, 372, 457, 558, 562, 843, 914, 1116, 1124, 1371, 1686, 1828, 2529, 2742, 3372, 4113, 5058, 5484, 8226, 8711, 10116, 14167, 16452, 17422, 26133, 28334, 34844, 42501, 52266, 56668, 78399, 85002, 104532, 127503, 128417, 156798, 170004, 255006, 256834, 313596, 385251, 510012, 513668, 770502, 1155753, 1541004, 2311506, 3980927, 4623012, 7961854, 11942781, 15923708, 23885562, 35828343, 47771124, 71656686, 143313372]

約数ペア:

[(1, 143313372), (2, 71656686), (3, 47771124), (4, 35828343), (6, 23885562), (9, 15923708), (12, 11942781), (18, 7961854), (31, 4623012), (36, 3980927), (62, 2311506), (93, 1541004), (124, 1155753), (186, 770502), (279, 513668), (281, 510012), (372, 385251), (457, 313596), (558, 256834), (562, 255006), (843, 170004), (914, 156798), (1116, 128417), (1124, 127503), (1371, 104532), (1686, 85002), (1828, 78399), (2529, 56668), (2742, 52266), (3372, 42501), (4113, 34844), (5058, 28334), (5484, 26133), (8226, 17422), (8711, 16452), (10116, 14167)]