161241168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9851}}^1$

素因数の和:9904

約数の個数: 80

約数和(自身を含む): 469112832

約数和(自身を除く): 307871664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 9851, 16368, 19702, 29553, 39404, 59106, 78808, 108361, 118212, 157616, 216722, 236424, 305381, 325083, 433444, 472848, 610762, 650166, 866888, 916143, 1221524, 1300332, 1733776, 1832286, 2443048, 2600664, 3359191, 3664572, 4886096, 5201328, 6718382, 7329144, 10077573, 13436764, 14658288, 20155146, 26873528, 40310292, 53747056, 80620584, 161241168]

約数ペア:

[(1, 161241168), (2, 80620584), (3, 53747056), (4, 40310292), (6, 26873528), (8, 20155146), (11, 14658288), (12, 13436764), (16, 10077573), (22, 7329144), (24, 6718382), (31, 5201328), (33, 4886096), (44, 3664572), (48, 3359191), (62, 2600664), (66, 2443048), (88, 1832286), (93, 1733776), (124, 1300332), (132, 1221524), (176, 916143), (186, 866888), (248, 650166), (264, 610762), (341, 472848), (372, 433444), (496, 325083), (528, 305381), (682, 236424), (744, 216722), (1023, 157616), (1364, 118212), (1488, 108361), (2046, 78808), (2728, 59106), (4092, 39404), (5456, 29553), (8184, 19702), (9851, 16368)]