128789496

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{14783}}^1$

素因数の和:14817

約数の個数: 72

約数和(自身を含む): 383423040

約数和(自身を除く): 254633544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 14783, 29566, 44349, 59132, 88698, 118264, 133047, 162613, 177396, 266094, 325226, 354792, 487839, 532188, 650452, 975678, 1064376, 1300904, 1463517, 1788743, 1951356, 2927034, 3577486, 3902712, 5366229, 5854068, 7154972, 10732458, 11708136, 14309944, 16098687, 21464916, 32197374, 42929832, 64394748, 128789496]

約数ペア:

[(1, 128789496), (2, 64394748), (3, 42929832), (4, 32197374), (6, 21464916), (8, 16098687), (9, 14309944), (11, 11708136), (12, 10732458), (18, 7154972), (22, 5854068), (24, 5366229), (33, 3902712), (36, 3577486), (44, 2927034), (66, 1951356), (72, 1788743), (88, 1463517), (99, 1300904), (121, 1064376), (132, 975678), (198, 650452), (242, 532188), (264, 487839), (363, 354792), (396, 325226), (484, 266094), (726, 177396), (792, 162613), (968, 133047), (1089, 118264), (1452, 88698), (2178, 59132), (2904, 44349), (4356, 29566), (8712, 14783)]