121988208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 334006400

約数和(自身を除く): 212018192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 739, 912, 1086, 1448, 1478, 2172, 2217, 2896, 2956, 3439, 4344, 4434, 5912, 6878, 8688, 8868, 10317, 11824, 13756, 14041, 17736, 20634, 27512, 28082, 35472, 41268, 42123, 55024, 56164, 82536, 84246, 112328, 133759, 165072, 168492, 224656, 267518, 336984, 401277, 535036, 673968, 802554, 1070072, 1605108, 2140144, 2541421, 3210216, 5082842, 6420432, 7624263, 10165684, 15248526, 20331368, 30497052, 40662736, 60994104, 121988208]

約数ペア:

[(1, 121988208), (2, 60994104), (3, 40662736), (4, 30497052), (6, 20331368), (8, 15248526), (12, 10165684), (16, 7624263), (19, 6420432), (24, 5082842), (38, 3210216), (48, 2541421), (57, 2140144), (76, 1605108), (114, 1070072), (152, 802554), (181, 673968), (228, 535036), (304, 401277), (362, 336984), (456, 267518), (543, 224656), (724, 168492), (739, 165072), (912, 133759), (1086, 112328), (1448, 84246), (1478, 82536), (2172, 56164), (2217, 55024), (2896, 42123), (2956, 41268), (3439, 35472), (4344, 28082), (4434, 27512), (5912, 20634), (6878, 17736), (8688, 14041), (8868, 13756), (10317, 11824)]