139963896

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 406022400

約数和(自身を除く): 266058504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 83, 108, 111, 148, 166, 211, 216, 222, 249, 296, 332, 333, 422, 444, 498, 633, 664, 666, 747, 844, 888, 996, 999, 1266, 1332, 1494, 1688, 1899, 1992, 1998, 2241, 2532, 2664, 2988, 3071, 3798, 3996, 4482, 5064, 5697, 5976, 6142, 7596, 7807, 7992, 8964, 9213, 11394, 12284, 15192, 15614, 17513, 17928, 18426, 22788, 23421, 24568, 27639, 31228, 35026, 36852, 45576, 46842, 52539, 55278, 62456, 70052, 70263, 73704, 82917, 93684, 105078, 110556, 140104, 140526, 157617, 165834, 187368, 210156, 210789, 221112, 281052, 315234, 331668, 420312, 421578, 472851, 562104, 630468, 647981, 663336, 843156, 945702, 1260936, 1295962, 1686312, 1891404, 1943943, 2591924, 3782808, 3887886, 5183848, 5831829, 7775772, 11663658, 15551544, 17495487, 23327316, 34990974, 46654632, 69981948, 139963896]

約数ペア:

[(1, 139963896), (2, 69981948), (3, 46654632), (4, 34990974), (6, 23327316), (8, 17495487), (9, 15551544), (12, 11663658), (18, 7775772), (24, 5831829), (27, 5183848), (36, 3887886), (37, 3782808), (54, 2591924), (72, 1943943), (74, 1891404), (83, 1686312), (108, 1295962), (111, 1260936), (148, 945702), (166, 843156), (211, 663336), (216, 647981), (222, 630468), (249, 562104), (296, 472851), (332, 421578), (333, 420312), (422, 331668), (444, 315234), (498, 281052), (633, 221112), (664, 210789), (666, 210156), (747, 187368), (844, 165834), (888, 157617), (996, 140526), (999, 140104), (1266, 110556), (1332, 105078), (1494, 93684), (1688, 82917), (1899, 73704), (1992, 70263), (1998, 70052), (2241, 62456), (2532, 55278), (2664, 52539), (2988, 46842), (3071, 45576), (3798, 36852), (3996, 35026), (4482, 31228), (5064, 27639), (5697, 24568), (5976, 23421), (6142, 22788), (7596, 18426), (7807, 17928), (7992, 17513), (8964, 15614), (9213, 15192), (11394, 12284)]