155735382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 354631680

約数和(自身を除く): 198896298

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 103, 186, 206, 309, 341, 618, 682, 739, 1023, 1133, 1478, 2046, 2217, 2266, 3193, 3399, 4434, 6386, 6798, 8129, 9579, 16258, 19158, 22909, 24387, 35123, 45818, 48774, 68727, 70246, 76117, 105369, 137454, 152234, 210738, 228351, 251999, 456702, 503998, 755997, 837287, 1511994, 1674574, 2359627, 2511861, 4719254, 5023722, 7078881, 14157762, 25955897, 51911794, 77867691, 155735382]

約数ペア:

[(1, 155735382), (2, 77867691), (3, 51911794), (6, 25955897), (11, 14157762), (22, 7078881), (31, 5023722), (33, 4719254), (62, 2511861), (66, 2359627), (93, 1674574), (103, 1511994), (186, 837287), (206, 755997), (309, 503998), (341, 456702), (618, 251999), (682, 228351), (739, 210738), (1023, 152234), (1133, 137454), (1478, 105369), (2046, 76117), (2217, 70246), (2266, 68727), (3193, 48774), (3399, 45818), (4434, 35123), (6386, 24387), (6798, 22909), (8129, 19158), (9579, 16258)]