153115944

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 398407680

約数和(自身を除く): 245291736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 372, 393, 524, 744, 786, 1048, 1571, 1572, 3142, 3144, 4061, 4713, 6284, 8122, 9426, 12183, 12568, 16244, 18852, 24366, 32488, 37704, 48701, 48732, 97402, 97464, 146103, 194804, 205801, 292206, 389608, 411602, 584412, 617403, 823204, 1168824, 1234806, 1646408, 2469612, 4939224, 6379831, 12759662, 19139493, 25519324, 38278986, 51038648, 76557972, 153115944]

約数ペア:

[(1, 153115944), (2, 76557972), (3, 51038648), (4, 38278986), (6, 25519324), (8, 19139493), (12, 12759662), (24, 6379831), (31, 4939224), (62, 2469612), (93, 1646408), (124, 1234806), (131, 1168824), (186, 823204), (248, 617403), (262, 584412), (372, 411602), (393, 389608), (524, 292206), (744, 205801), (786, 194804), (1048, 146103), (1571, 97464), (1572, 97402), (3142, 48732), (3144, 48701), (4061, 37704), (4713, 32488), (6284, 24366), (8122, 18852), (9426, 16244), (12183, 12568)]