178522968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8059}}^1$

素因数の和:8152

約数の個数: 64

約数和(自身を含む): 487468800

約数和(自身を除く): 308945832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 8059, 11076, 16118, 22152, 24177, 32236, 48354, 64472, 96708, 104767, 193416, 209534, 314301, 419068, 572189, 628602, 838136, 1144378, 1257204, 1716567, 2288756, 2514408, 3433134, 4577512, 6866268, 7438457, 13732536, 14876914, 22315371, 29753828, 44630742, 59507656, 89261484, 178522968]

約数ペア:

[(1, 178522968), (2, 89261484), (3, 59507656), (4, 44630742), (6, 29753828), (8, 22315371), (12, 14876914), (13, 13732536), (24, 7438457), (26, 6866268), (39, 4577512), (52, 3433134), (71, 2514408), (78, 2288756), (104, 1716567), (142, 1257204), (156, 1144378), (213, 838136), (284, 628602), (312, 572189), (426, 419068), (568, 314301), (852, 209534), (923, 193416), (1704, 104767), (1846, 96708), (2769, 64472), (3692, 48354), (5538, 32236), (7384, 24177), (8059, 22152), (11076, 16118)]