148786038

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 338826240

約数和(自身を除く): 190040202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 151, 213, 257, 302, 426, 453, 514, 639, 771, 906, 1278, 1359, 1542, 1917, 2313, 2718, 3834, 4077, 4626, 6939, 8154, 10721, 13878, 18247, 21442, 32163, 36494, 38807, 54741, 64326, 77614, 96489, 109482, 116421, 164223, 192978, 232842, 289467, 328446, 349263, 492669, 578934, 698526, 985338, 1047789, 2095578, 2755297, 5510594, 8265891, 16531782, 24797673, 49595346, 74393019, 148786038]

約数ペア:

[(1, 148786038), (2, 74393019), (3, 49595346), (6, 24797673), (9, 16531782), (18, 8265891), (27, 5510594), (54, 2755297), (71, 2095578), (142, 1047789), (151, 985338), (213, 698526), (257, 578934), (302, 492669), (426, 349263), (453, 328446), (514, 289467), (639, 232842), (771, 192978), (906, 164223), (1278, 116421), (1359, 109482), (1542, 96489), (1917, 77614), (2313, 64326), (2718, 54741), (3834, 38807), (4077, 36494), (4626, 32163), (6939, 21442), (8154, 18247), (10721, 13878)]