158112080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 421889664

約数和(自身を除く): 263777584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 331, 560, 662, 853, 1324, 1655, 1706, 2317, 2648, 3310, 3412, 4265, 4634, 5296, 5971, 6620, 6824, 8530, 9268, 11585, 11942, 13240, 13648, 17060, 18536, 23170, 23884, 26480, 29855, 34120, 37072, 46340, 47768, 59710, 68240, 92680, 95536, 119420, 185360, 238840, 282343, 477680, 564686, 1129372, 1411715, 1976401, 2258744, 2823430, 3952802, 4517488, 5646860, 7905604, 9882005, 11293720, 15811208, 19764010, 22587440, 31622416, 39528020, 79056040, 158112080]

約数ペア:

[(1, 158112080), (2, 79056040), (4, 39528020), (5, 31622416), (7, 22587440), (8, 19764010), (10, 15811208), (14, 11293720), (16, 9882005), (20, 7905604), (28, 5646860), (35, 4517488), (40, 3952802), (56, 2823430), (70, 2258744), (80, 1976401), (112, 1411715), (140, 1129372), (280, 564686), (331, 477680), (560, 282343), (662, 238840), (853, 185360), (1324, 119420), (1655, 95536), (1706, 92680), (2317, 68240), (2648, 59710), (3310, 47768), (3412, 46340), (4265, 37072), (4634, 34120), (5296, 29855), (5971, 26480), (6620, 23884), (6824, 23170), (8530, 18536), (9268, 17060), (11585, 13648), (11942, 13240)]