171134768

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 396147264

約数和(自身を除く): 225012496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 61, 74, 112, 122, 148, 244, 259, 296, 427, 488, 518, 592, 677, 854, 976, 1036, 1354, 1708, 2072, 2257, 2708, 3416, 4144, 4514, 4739, 5416, 6832, 9028, 9478, 10832, 15799, 18056, 18956, 25049, 31598, 36112, 37912, 41297, 50098, 63196, 75824, 82594, 100196, 126392, 165188, 175343, 200392, 252784, 289079, 330376, 350686, 400784, 578158, 660752, 701372, 1156316, 1402744, 1527989, 2312632, 2805488, 3055978, 4625264, 6111956, 10695923, 12223912, 21391846, 24447824, 42783692, 85567384, 171134768]

約数ペア:

[(1, 171134768), (2, 85567384), (4, 42783692), (7, 24447824), (8, 21391846), (14, 12223912), (16, 10695923), (28, 6111956), (37, 4625264), (56, 3055978), (61, 2805488), (74, 2312632), (112, 1527989), (122, 1402744), (148, 1156316), (244, 701372), (259, 660752), (296, 578158), (427, 400784), (488, 350686), (518, 330376), (592, 289079), (677, 252784), (854, 200392), (976, 175343), (1036, 165188), (1354, 126392), (1708, 100196), (2072, 82594), (2257, 75824), (2708, 63196), (3416, 50098), (4144, 41297), (4514, 37912), (4739, 36112), (5416, 31598), (6832, 25049), (9028, 18956), (9478, 18056), (10832, 15799)]