159613376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 375513600

約数和(自身を除く): 215900224

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 64, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 416, 437, 439, 494, 598, 608, 736, 832, 874, 878, 988, 1196, 1216, 1472, 1748, 1756, 1976, 2392, 3496, 3512, 3952, 4784, 5681, 5707, 6992, 7024, 7904, 8341, 9568, 10097, 11362, 11414, 13984, 14048, 15808, 16682, 19136, 20194, 22724, 22828, 27968, 28096, 33364, 40388, 45448, 45656, 66728, 80776, 90896, 91312, 108433, 131261, 133456, 161552, 181792, 182624, 191843, 216866, 262522, 266912, 323104, 363584, 365248, 383686, 433732, 525044, 533824, 646208, 767372, 867464, 1050088, 1534744, 1734928, 2100176, 2493959, 3069488, 3469856, 4200352, 4987918, 6138976, 6939712, 8400704, 9975836, 12277952, 19951672, 39903344, 79806688, 159613376]

約数ペア:

[(1, 159613376), (2, 79806688), (4, 39903344), (8, 19951672), (13, 12277952), (16, 9975836), (19, 8400704), (23, 6939712), (26, 6138976), (32, 4987918), (38, 4200352), (46, 3469856), (52, 3069488), (64, 2493959), (76, 2100176), (92, 1734928), (104, 1534744), (152, 1050088), (184, 867464), (208, 767372), (247, 646208), (299, 533824), (304, 525044), (368, 433732), (416, 383686), (437, 365248), (439, 363584), (494, 323104), (598, 266912), (608, 262522), (736, 216866), (832, 191843), (874, 182624), (878, 181792), (988, 161552), (1196, 133456), (1216, 131261), (1472, 108433), (1748, 91312), (1756, 90896), (1976, 80776), (2392, 66728), (3496, 45656), (3512, 45448), (3952, 40388), (4784, 33364), (5681, 28096), (5707, 27968), (6992, 22828), (7024, 22724), (7904, 20194), (8341, 19136), (9568, 16682), (10097, 15808), (11362, 14048), (11414, 13984)]