156743268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15031}}^1$

素因数の和:15128

約数の個数: 48

約数和(自身を含む): 404060160

約数和(自身を除く): 247316892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 15031, 30062, 45093, 60124, 90186, 165341, 180372, 330682, 496023, 661364, 992046, 1187449, 1984092, 2374898, 3562347, 4749796, 7124694, 13061939, 14249388, 26123878, 39185817, 52247756, 78371634, 156743268]

約数ペア:

[(1, 156743268), (2, 78371634), (3, 52247756), (4, 39185817), (6, 26123878), (11, 14249388), (12, 13061939), (22, 7124694), (33, 4749796), (44, 3562347), (66, 2374898), (79, 1984092), (132, 1187449), (158, 992046), (237, 661364), (316, 496023), (474, 330682), (869, 180372), (948, 165341), (1738, 90186), (2607, 60124), (3476, 45093), (5214, 30062), (10428, 15031)]