159720528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1$

素因数の和:2812

約数の個数: 80

約数和(自身を含む): 454274496

約数和(自身を除く): 294553968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 176, 226, 264, 339, 452, 528, 678, 904, 1243, 1356, 1808, 2486, 2677, 2712, 3729, 4972, 5354, 5424, 7458, 8031, 9944, 10708, 14916, 16062, 19888, 21416, 29447, 29832, 32124, 42832, 58894, 59664, 64248, 88341, 117788, 128496, 176682, 235576, 302501, 353364, 471152, 605002, 706728, 907503, 1210004, 1413456, 1815006, 2420008, 3327511, 3630012, 4840016, 6655022, 7260024, 9982533, 13310044, 14520048, 19965066, 26620088, 39930132, 53240176, 79860264, 159720528]

約数ペア:

[(1, 159720528), (2, 79860264), (3, 53240176), (4, 39930132), (6, 26620088), (8, 19965066), (11, 14520048), (12, 13310044), (16, 9982533), (22, 7260024), (24, 6655022), (33, 4840016), (44, 3630012), (48, 3327511), (66, 2420008), (88, 1815006), (113, 1413456), (132, 1210004), (176, 907503), (226, 706728), (264, 605002), (339, 471152), (452, 353364), (528, 302501), (678, 235576), (904, 176682), (1243, 128496), (1356, 117788), (1808, 88341), (2486, 64248), (2677, 59664), (2712, 58894), (3729, 42832), (4972, 32124), (5354, 29832), (5424, 29447), (7458, 21416), (8031, 19888), (9944, 16062), (10708, 14916)]