165105408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 494484480

約数和(自身を除く): 329379072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 598, 624, 719, 736, 768, 832, 897, 1104, 1196, 1248, 1438, 1472, 1664, 1794, 2157, 2208, 2392, 2496, 2876, 2944, 3328, 3588, 4314, 4416, 4784, 4992, 5752, 5888, 7176, 8628, 8832, 9347, 9568, 9984, 11504, 14352, 16537, 17256, 17664, 18694, 19136, 23008, 28041, 28704, 33074, 34512, 37388, 38272, 46016, 49611, 56082, 57408, 66148, 69024, 74776, 76544, 92032, 99222, 112164, 114816, 132296, 138048, 149552, 184064, 198444, 214981, 224328, 229632, 264592, 276096, 299104, 396888, 429962, 448656, 529184, 552192, 598208, 644943, 793776, 859924, 897312, 1058368, 1196416, 1289886, 1587552, 1719848, 1794624, 2116736, 2392832, 2579772, 3175104, 3439696, 3589248, 4233472, 5159544, 6350208, 6879392, 7178496, 10319088, 12700416, 13758784, 20638176, 27517568, 41276352, 55035136, 82552704, 165105408]

約数ペア:

[(1, 165105408), (2, 82552704), (3, 55035136), (4, 41276352), (6, 27517568), (8, 20638176), (12, 13758784), (13, 12700416), (16, 10319088), (23, 7178496), (24, 6879392), (26, 6350208), (32, 5159544), (39, 4233472), (46, 3589248), (48, 3439696), (52, 3175104), (64, 2579772), (69, 2392832), (78, 2116736), (92, 1794624), (96, 1719848), (104, 1587552), (128, 1289886), (138, 1196416), (156, 1058368), (184, 897312), (192, 859924), (208, 793776), (256, 644943), (276, 598208), (299, 552192), (312, 529184), (368, 448656), (384, 429962), (416, 396888), (552, 299104), (598, 276096), (624, 264592), (719, 229632), (736, 224328), (768, 214981), (832, 198444), (897, 184064), (1104, 149552), (1196, 138048), (1248, 132296), (1438, 114816), (1472, 112164), (1664, 99222), (1794, 92032), (2157, 76544), (2208, 74776), (2392, 69024), (2496, 66148), (2876, 57408), (2944, 56082), (3328, 49611), (3588, 46016), (4314, 38272), (4416, 37388), (4784, 34512), (4992, 33074), (5752, 28704), (5888, 28041), (7176, 23008), (8628, 19136), (8832, 18694), (9347, 17664), (9568, 17256), (9984, 16537), (11504, 14352)]