156668484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5669}}^1$

素因数の和:5737

約数の個数: 72

約数和(自身を含む): 434367360

約数和(自身を除く): 277698876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 5669, 6909, 9212, 11338, 13818, 17007, 22676, 27636, 34014, 39683, 68028, 79366, 119049, 158732, 238098, 266443, 277781, 476196, 532886, 555562, 799329, 833343, 1065772, 1111124, 1598658, 1666686, 1865101, 3197316, 3333372, 3730202, 5595303, 7460404, 11190606, 13055707, 22381212, 26111414, 39167121, 52222828, 78334242, 156668484]

約数ペア:

[(1, 156668484), (2, 78334242), (3, 52222828), (4, 39167121), (6, 26111414), (7, 22381212), (12, 13055707), (14, 11190606), (21, 7460404), (28, 5595303), (42, 3730202), (47, 3333372), (49, 3197316), (84, 1865101), (94, 1666686), (98, 1598658), (141, 1111124), (147, 1065772), (188, 833343), (196, 799329), (282, 555562), (294, 532886), (329, 476196), (564, 277781), (588, 266443), (658, 238098), (987, 158732), (1316, 119049), (1974, 79366), (2303, 68028), (3948, 39683), (4606, 34014), (5669, 27636), (6909, 22676), (9212, 17007), (11338, 13818)]