140656182

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 298721280

約数和(自身を除く): 158065098

約数列:

[1, 2, 3, 6, 43, 67, 79, 86, 103, 129, 134, 158, 201, 206, 237, 258, 309, 402, 474, 618, 2881, 3397, 4429, 5293, 5762, 6794, 6901, 8137, 8643, 8858, 10191, 10586, 13287, 13802, 15879, 16274, 17286, 20382, 20703, 24411, 26574, 31758, 41406, 48822, 227599, 296743, 349891, 455198, 545179, 593486, 682797, 699782, 890229, 1049673, 1090358, 1365594, 1635537, 1780458, 2099346, 3271074, 23442697, 46885394, 70328091, 140656182]

約数ペア:

[(1, 140656182), (2, 70328091), (3, 46885394), (6, 23442697), (43, 3271074), (67, 2099346), (79, 1780458), (86, 1635537), (103, 1365594), (129, 1090358), (134, 1049673), (158, 890229), (201, 699782), (206, 682797), (237, 593486), (258, 545179), (309, 455198), (402, 349891), (474, 296743), (618, 227599), (2881, 48822), (3397, 41406), (4429, 31758), (5293, 26574), (5762, 24411), (6794, 20703), (6901, 20382), (8137, 17286), (8643, 16274), (8858, 15879), (10191, 13802), (10586, 13287)]