155899062

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 72

約数和(自身を含む): 383423040

約数和(自身を除く): 227523978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 2309, 3069, 3751, 4618, 6138, 6927, 7502, 11253, 13854, 20781, 22506, 25399, 33759, 41562, 50798, 67518, 71579, 76197, 143158, 152394, 214737, 228591, 279389, 429474, 457182, 558778, 644211, 787369, 838167, 1288422, 1574738, 1676334, 2362107, 2514501, 4724214, 5029002, 7086321, 8661059, 14172642, 17322118, 25983177, 51966354, 77949531, 155899062]

約数ペア:

[(1, 155899062), (2, 77949531), (3, 51966354), (6, 25983177), (9, 17322118), (11, 14172642), (18, 8661059), (22, 7086321), (31, 5029002), (33, 4724214), (62, 2514501), (66, 2362107), (93, 1676334), (99, 1574738), (121, 1288422), (186, 838167), (198, 787369), (242, 644211), (279, 558778), (341, 457182), (363, 429474), (558, 279389), (682, 228591), (726, 214737), (1023, 152394), (1089, 143158), (2046, 76197), (2178, 71579), (2309, 67518), (3069, 50798), (3751, 41562), (4618, 33759), (6138, 25399), (6927, 22506), (7502, 20781), (11253, 13854)]