189756762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 451640448

約数和(自身を除く): 261883686

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 293, 299, 361, 437, 494, 586, 598, 722, 741, 874, 879, 897, 1083, 1311, 1482, 1758, 1794, 2166, 2622, 3809, 4693, 5567, 5681, 6739, 7618, 8303, 9386, 11134, 11362, 11427, 13478, 14079, 16606, 16701, 17043, 20217, 22854, 24909, 28158, 33402, 34086, 40434, 49818, 72371, 87607, 105773, 107939, 128041, 144742, 175214, 211546, 215878, 217113, 256082, 262821, 317319, 323817, 384123, 434226, 525642, 634638, 647634, 768246, 1375049, 1664533, 2432779, 2750098, 3329066, 4125147, 4865558, 4993599, 7298337, 8250294, 9987198, 14596674, 31626127, 63252254, 94878381, 189756762]

約数ペア:

[(1, 189756762), (2, 94878381), (3, 63252254), (6, 31626127), (13, 14596674), (19, 9987198), (23, 8250294), (26, 7298337), (38, 4993599), (39, 4865558), (46, 4125147), (57, 3329066), (69, 2750098), (78, 2432779), (114, 1664533), (138, 1375049), (247, 768246), (293, 647634), (299, 634638), (361, 525642), (437, 434226), (494, 384123), (586, 323817), (598, 317319), (722, 262821), (741, 256082), (874, 217113), (879, 215878), (897, 211546), (1083, 175214), (1311, 144742), (1482, 128041), (1758, 107939), (1794, 105773), (2166, 87607), (2622, 72371), (3809, 49818), (4693, 40434), (5567, 34086), (5681, 33402), (6739, 28158), (7618, 24909), (8303, 22854), (9386, 20217), (11134, 17043), (11362, 16701), (11427, 16606), (13478, 14079)]