147189808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1499}}^1$

素因数の和:1562

約数の個数: 60

約数和(自身を含む): 318897000

約数和(自身を除く): 171707192

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 646, 722, 1292, 1444, 1499, 2584, 2888, 2998, 5168, 5776, 5996, 6137, 11992, 12274, 23984, 24548, 25483, 28481, 49096, 50966, 56962, 98192, 101932, 113924, 203864, 227848, 407728, 455696, 484177, 541139, 968354, 1082278, 1936708, 2164556, 3873416, 4329112, 7746832, 8658224, 9199363, 18398726, 36797452, 73594904, 147189808]

約数ペア:

[(1, 147189808), (2, 73594904), (4, 36797452), (8, 18398726), (16, 9199363), (17, 8658224), (19, 7746832), (34, 4329112), (38, 3873416), (68, 2164556), (76, 1936708), (136, 1082278), (152, 968354), (272, 541139), (304, 484177), (323, 455696), (361, 407728), (646, 227848), (722, 203864), (1292, 113924), (1444, 101932), (1499, 98192), (2584, 56962), (2888, 50966), (2998, 49096), (5168, 28481), (5776, 25483), (5996, 24548), (6137, 23984), (11992, 12274)]