142490412

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 367095456

約数和(自身を除く): 224605044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 167, 173, 274, 334, 346, 411, 501, 519, 548, 668, 692, 822, 1002, 1038, 1233, 1503, 1557, 1644, 2004, 2076, 2466, 3006, 3114, 4932, 6012, 6228, 22879, 23701, 28891, 45758, 47402, 57782, 68637, 71103, 86673, 91516, 94804, 115564, 137274, 142206, 173346, 205911, 213309, 260019, 274548, 284412, 346692, 411822, 426618, 520038, 823644, 853236, 1040076, 3958067, 7916134, 11874201, 15832268, 23748402, 35622603, 47496804, 71245206, 142490412]

約数ペア:

[(1, 142490412), (2, 71245206), (3, 47496804), (4, 35622603), (6, 23748402), (9, 15832268), (12, 11874201), (18, 7916134), (36, 3958067), (137, 1040076), (167, 853236), (173, 823644), (274, 520038), (334, 426618), (346, 411822), (411, 346692), (501, 284412), (519, 274548), (548, 260019), (668, 213309), (692, 205911), (822, 173346), (1002, 142206), (1038, 137274), (1233, 115564), (1503, 94804), (1557, 91516), (1644, 86673), (2004, 71103), (2076, 68637), (2466, 57782), (3006, 47402), (3114, 45758), (4932, 28891), (6012, 23701), (6228, 22879)]