161036330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 358622208

約数和(自身を除く): 197585878

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 271, 455, 542, 653, 910, 1306, 1355, 1897, 2710, 3265, 3523, 3794, 4571, 6530, 7046, 8489, 9142, 9485, 16978, 17615, 18970, 22855, 24661, 35230, 42445, 45710, 49322, 59423, 84890, 118846, 123305, 176963, 246610, 297115, 353926, 594230, 884815, 1238741, 1769630, 2300519, 2477482, 4601038, 6193705, 11502595, 12387410, 16103633, 23005190, 32207266, 80518165, 161036330]

約数ペア:

[(1, 161036330), (2, 80518165), (5, 32207266), (7, 23005190), (10, 16103633), (13, 12387410), (14, 11502595), (26, 6193705), (35, 4601038), (65, 2477482), (70, 2300519), (91, 1769630), (130, 1238741), (182, 884815), (271, 594230), (455, 353926), (542, 297115), (653, 246610), (910, 176963), (1306, 123305), (1355, 118846), (1897, 84890), (2710, 59423), (3265, 49322), (3523, 45710), (3794, 42445), (4571, 35230), (6530, 24661), (7046, 22855), (8489, 18970), (9142, 17615), (9485, 16978)]