121899316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 291078144

約数和(自身を除く): 169178828

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 527, 682, 748, 751, 868, 1054, 1309, 1364, 1502, 2108, 2387, 2618, 3004, 3689, 4774, 5236, 5257, 5797, 7378, 8261, 9548, 10514, 11594, 12767, 14756, 16522, 21028, 23188, 23281, 25534, 33044, 40579, 46562, 51068, 57827, 81158, 89369, 93124, 115654, 140437, 162316, 162967, 178738, 231308, 256091, 280874, 325934, 357476, 395777, 512182, 561748, 651868, 791554, 983059, 1024364, 1583108, 1792637, 1966118, 2770439, 3585274, 3932236, 4353547, 5540878, 7170548, 8707094, 11081756, 17414188, 30474829, 60949658, 121899316]

約数ペア:

[(1, 121899316), (2, 60949658), (4, 30474829), (7, 17414188), (11, 11081756), (14, 8707094), (17, 7170548), (22, 5540878), (28, 4353547), (31, 3932236), (34, 3585274), (44, 2770439), (62, 1966118), (68, 1792637), (77, 1583108), (119, 1024364), (124, 983059), (154, 791554), (187, 651868), (217, 561748), (238, 512182), (308, 395777), (341, 357476), (374, 325934), (434, 280874), (476, 256091), (527, 231308), (682, 178738), (748, 162967), (751, 162316), (868, 140437), (1054, 115654), (1309, 93124), (1364, 89369), (1502, 81158), (2108, 57827), (2387, 51068), (2618, 46562), (3004, 40579), (3689, 33044), (4774, 25534), (5236, 23281), (5257, 23188), (5797, 21028), (7378, 16522), (8261, 14756), (9548, 12767), (10514, 11594)]