149253216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31729}}^1$

素因数の和:31756

約数の個数: 72

約数和(自身を含む): 455769720

約数和(自身を除く): 306516504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 31729, 63458, 95187, 126916, 190374, 222103, 253832, 380748, 444206, 507664, 666309, 761496, 888412, 1015328, 1332618, 1522992, 1554721, 1776824, 2665236, 3045984, 3109442, 3553648, 4664163, 5330472, 6218884, 7107296, 9328326, 10660944, 12437768, 18656652, 21321888, 24875536, 37313304, 49751072, 74626608, 149253216]

約数ペア:

[(1, 149253216), (2, 74626608), (3, 49751072), (4, 37313304), (6, 24875536), (7, 21321888), (8, 18656652), (12, 12437768), (14, 10660944), (16, 9328326), (21, 7107296), (24, 6218884), (28, 5330472), (32, 4664163), (42, 3553648), (48, 3109442), (49, 3045984), (56, 2665236), (84, 1776824), (96, 1554721), (98, 1522992), (112, 1332618), (147, 1015328), (168, 888412), (196, 761496), (224, 666309), (294, 507664), (336, 444206), (392, 380748), (588, 253832), (672, 222103), (784, 190374), (1176, 126916), (1568, 95187), (2352, 63458), (4704, 31729)]