121897952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11223

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 148375072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 11171, 22342, 44684, 89368, 122881, 178736, 245762, 346301, 357472, 491524, 692602, 983048, 1385204, 1966096, 2770408, 3809311, 3932192, 5540816, 7618622, 11081632, 15237244, 30474488, 60948976, 121897952]

約数ペア:

[(1, 121897952), (2, 60948976), (4, 30474488), (8, 15237244), (11, 11081632), (16, 7618622), (22, 5540816), (31, 3932192), (32, 3809311), (44, 2770408), (62, 1966096), (88, 1385204), (124, 983048), (176, 692602), (248, 491524), (341, 357472), (352, 346301), (496, 245762), (682, 178736), (992, 122881), (1364, 89368), (2728, 44684), (5456, 22342), (10912, 11171)]