143893356

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 340475520

約数和(自身を除く): 196582164

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 281, 307, 417, 556, 562, 614, 834, 843, 921, 1124, 1228, 1668, 1686, 1842, 3372, 3684, 39059, 42673, 78118, 85346, 86267, 117177, 128019, 156236, 170692, 172534, 234354, 256038, 258801, 345068, 468708, 512076, 517602, 1035204, 11991113, 23982226, 35973339, 47964452, 71946678, 143893356]

約数ペア:

[(1, 143893356), (2, 71946678), (3, 47964452), (4, 35973339), (6, 23982226), (12, 11991113), (139, 1035204), (278, 517602), (281, 512076), (307, 468708), (417, 345068), (556, 258801), (562, 256038), (614, 234354), (834, 172534), (843, 170692), (921, 156236), (1124, 128019), (1228, 117177), (1668, 86267), (1686, 85346), (1842, 78118), (3372, 42673), (3684, 39059)]