190052979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 299427840

約数和(自身を除く): 109374861

約数列:

[1, 3, 17, 23, 29, 37, 51, 69, 87, 111, 151, 391, 453, 493, 629, 667, 851, 1073, 1173, 1479, 1887, 2001, 2553, 2567, 3219, 3473, 4379, 5587, 7701, 10419, 11339, 13137, 14467, 16761, 18241, 24679, 34017, 43401, 54723, 59041, 74037, 74443, 94979, 100717, 128501, 162023, 177123, 223329, 284937, 302151, 385503, 419543, 486069, 1258629, 1712189, 2184517, 2754391, 3726529, 5136567, 6553551, 8263173, 11179587, 63350993, 190052979]

約数ペア:

[(1, 190052979), (3, 63350993), (17, 11179587), (23, 8263173), (29, 6553551), (37, 5136567), (51, 3726529), (69, 2754391), (87, 2184517), (111, 1712189), (151, 1258629), (391, 486069), (453, 419543), (493, 385503), (629, 302151), (667, 284937), (851, 223329), (1073, 177123), (1173, 162023), (1479, 128501), (1887, 100717), (2001, 94979), (2553, 74443), (2567, 74037), (3219, 59041), (3473, 54723), (4379, 43401), (5587, 34017), (7701, 24679), (10419, 18241), (11339, 16761), (13137, 14467)]