165571488

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3527}}^1$

素因数の和:3706

約数の個数: 72

約数和(自身を含む): 473866848

約数和(自身を除く): 308295360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3527, 3912, 5216, 5868, 7054, 7824, 10581, 11736, 14108, 15648, 21162, 23472, 28216, 31743, 42324, 46944, 56432, 63486, 84648, 112864, 126972, 169296, 253944, 338592, 507888, 574901, 1015776, 1149802, 1724703, 2299604, 3449406, 4599208, 5174109, 6898812, 9198416, 10348218, 13797624, 18396832, 20696436, 27595248, 41392872, 55190496, 82785744, 165571488]

約数ペア:

[(1, 165571488), (2, 82785744), (3, 55190496), (4, 41392872), (6, 27595248), (8, 20696436), (9, 18396832), (12, 13797624), (16, 10348218), (18, 9198416), (24, 6898812), (32, 5174109), (36, 4599208), (48, 3449406), (72, 2299604), (96, 1724703), (144, 1149802), (163, 1015776), (288, 574901), (326, 507888), (489, 338592), (652, 253944), (978, 169296), (1304, 126972), (1467, 112864), (1956, 84648), (2608, 63486), (2934, 56432), (3527, 46944), (3912, 42324), (5216, 31743), (5868, 28216), (7054, 23472), (7824, 21162), (10581, 15648), (11736, 14108)]