128492148

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:4008

約数の個数: 48

約数和(自身を含む): 313044480

約数和(自身を除く): 184552332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 356, 372, 534, 1068, 2759, 3881, 5518, 7762, 8277, 11036, 11643, 15524, 16554, 23286, 33108, 46572, 120311, 240622, 345409, 360933, 481244, 690818, 721866, 1036227, 1381636, 1443732, 2072454, 4144908, 10707679, 21415358, 32123037, 42830716, 64246074, 128492148]

約数ペア:

[(1, 128492148), (2, 64246074), (3, 42830716), (4, 32123037), (6, 21415358), (12, 10707679), (31, 4144908), (62, 2072454), (89, 1443732), (93, 1381636), (124, 1036227), (178, 721866), (186, 690818), (267, 481244), (356, 360933), (372, 345409), (534, 240622), (1068, 120311), (2759, 46572), (3881, 33108), (5518, 23286), (7762, 16554), (8277, 15524), (11036, 11643)]