161072016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{68483}}^1$

素因数の和:68508

約数の個数: 60

約数和(自身を含む): 484044912

約数和(自身を除く): 322972896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 68483, 136966, 205449, 273932, 410898, 479381, 547864, 821796, 958762, 1095728, 1438143, 1643592, 1917524, 2876286, 3287184, 3355667, 3835048, 5752572, 6711334, 7670096, 10067001, 11505144, 13422668, 20134002, 23010288, 26845336, 40268004, 53690672, 80536008, 161072016]

約数ペア:

[(1, 161072016), (2, 80536008), (3, 53690672), (4, 40268004), (6, 26845336), (7, 23010288), (8, 20134002), (12, 13422668), (14, 11505144), (16, 10067001), (21, 7670096), (24, 6711334), (28, 5752572), (42, 3835048), (48, 3355667), (49, 3287184), (56, 2876286), (84, 1917524), (98, 1643592), (112, 1438143), (147, 1095728), (168, 958762), (196, 821796), (294, 547864), (336, 479381), (392, 410898), (588, 273932), (784, 205449), (1176, 136966), (2352, 68483)]