156636760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29443}}^1$

素因数の和:29480

約数の個数: 64

約数和(自身を含む): 423993600

約数和(自身を除く): 267356840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 29443, 58886, 117772, 147215, 206101, 235544, 294430, 412202, 559417, 588860, 824404, 1030505, 1118834, 1177720, 1648808, 2061010, 2237668, 2797085, 3915919, 4122020, 4475336, 5594170, 7831838, 8244040, 11188340, 15663676, 19579595, 22376680, 31327352, 39159190, 78318380, 156636760]

約数ペア:

[(1, 156636760), (2, 78318380), (4, 39159190), (5, 31327352), (7, 22376680), (8, 19579595), (10, 15663676), (14, 11188340), (19, 8244040), (20, 7831838), (28, 5594170), (35, 4475336), (38, 4122020), (40, 3915919), (56, 2797085), (70, 2237668), (76, 2061010), (95, 1648808), (133, 1177720), (140, 1118834), (152, 1030505), (190, 824404), (266, 588860), (280, 559417), (380, 412202), (532, 294430), (665, 235544), (760, 206101), (1064, 147215), (1330, 117772), (2660, 58886), (5320, 29443)]