155438928

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16111}}^1$

素因数の和:16192

約数の個数: 60

約数和(自身を含む): 441533248

約数和(自身を除く): 286094320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 16111, 32222, 48333, 64444, 96666, 128888, 144999, 193332, 257776, 289998, 386664, 579996, 773328, 1079437, 1159992, 2158874, 2319984, 3238311, 4317748, 6476622, 8635496, 9714933, 12953244, 17270992, 19429866, 25906488, 38859732, 51812976, 77719464, 155438928]

約数ペア:

[(1, 155438928), (2, 77719464), (3, 51812976), (4, 38859732), (6, 25906488), (8, 19429866), (9, 17270992), (12, 12953244), (16, 9714933), (18, 8635496), (24, 6476622), (36, 4317748), (48, 3238311), (67, 2319984), (72, 2158874), (134, 1159992), (144, 1079437), (201, 773328), (268, 579996), (402, 386664), (536, 289998), (603, 257776), (804, 193332), (1072, 144999), (1206, 128888), (1608, 96666), (2412, 64444), (3216, 48333), (4824, 32222), (9648, 16111)]