157179168

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1778

約数の個数: 72

約数和(自身を含む): 448422156

約数和(自身を除く): 291242988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 802, 1203, 1361, 1604, 2406, 2722, 3208, 3609, 4083, 4812, 5444, 6416, 7218, 8166, 9624, 10888, 12249, 12832, 14436, 16332, 19248, 21776, 24498, 28872, 32664, 38496, 43552, 48996, 57744, 65328, 97992, 115488, 130656, 195984, 391968, 545761, 1091522, 1637283, 2183044, 3274566, 4366088, 4911849, 6549132, 8732176, 9823698, 13098264, 17464352, 19647396, 26196528, 39294792, 52393056, 78589584, 157179168]

約数ペア:

[(1, 157179168), (2, 78589584), (3, 52393056), (4, 39294792), (6, 26196528), (8, 19647396), (9, 17464352), (12, 13098264), (16, 9823698), (18, 8732176), (24, 6549132), (32, 4911849), (36, 4366088), (48, 3274566), (72, 2183044), (96, 1637283), (144, 1091522), (288, 545761), (401, 391968), (802, 195984), (1203, 130656), (1361, 115488), (1604, 97992), (2406, 65328), (2722, 57744), (3208, 48996), (3609, 43552), (4083, 38496), (4812, 32664), (5444, 28872), (6416, 24498), (7218, 21776), (8166, 19248), (9624, 16332), (10888, 14436), (12249, 12832)]