156838704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2298

約数の個数: 80

約数和(自身を含む): 445388160

約数和(自身を除く): 288549456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 2137, 2224, 3058, 3336, 4274, 4587, 6116, 6411, 6672, 8548, 9174, 12232, 12822, 17096, 18348, 23507, 24464, 25644, 34192, 36696, 47014, 51288, 70521, 73392, 94028, 102576, 141042, 188056, 282084, 297043, 376112, 564168, 594086, 891129, 1128336, 1188172, 1782258, 2376344, 3267473, 3564516, 4752688, 6534946, 7129032, 9802419, 13069892, 14258064, 19604838, 26139784, 39209676, 52279568, 78419352, 156838704]

約数ペア:

[(1, 156838704), (2, 78419352), (3, 52279568), (4, 39209676), (6, 26139784), (8, 19604838), (11, 14258064), (12, 13069892), (16, 9802419), (22, 7129032), (24, 6534946), (33, 4752688), (44, 3564516), (48, 3267473), (66, 2376344), (88, 1782258), (132, 1188172), (139, 1128336), (176, 891129), (264, 594086), (278, 564168), (417, 376112), (528, 297043), (556, 282084), (834, 188056), (1112, 141042), (1529, 102576), (1668, 94028), (2137, 73392), (2224, 70521), (3058, 51288), (3336, 47014), (4274, 36696), (4587, 34192), (6116, 25644), (6411, 24464), (6672, 23507), (8548, 18348), (9174, 17096), (12232, 12822)]