156942296

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 344736000

約数和(自身を除く): 187793704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 2086, 2687, 4172, 5374, 7301, 8344, 10748, 14602, 18809, 21496, 29204, 37618, 58408, 75236, 131663, 150472, 263326, 400363, 526652, 800726, 1053304, 1601452, 2802541, 3202904, 5605082, 11210164, 19617787, 22420328, 39235574, 78471148, 156942296]

約数ペア:

[(1, 156942296), (2, 78471148), (4, 39235574), (7, 22420328), (8, 19617787), (14, 11210164), (28, 5605082), (49, 3202904), (56, 2802541), (98, 1601452), (149, 1053304), (196, 800726), (298, 526652), (392, 400363), (596, 263326), (1043, 150472), (1192, 131663), (2086, 75236), (2687, 58408), (4172, 37618), (5374, 29204), (7301, 21496), (8344, 18809), (10748, 14602)]