109391312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 234651648

約数和(自身を除く): 125260336

約数列:

[1, 2, 4, 8, 16, 23, 31, 43, 46, 62, 86, 92, 124, 172, 184, 223, 248, 344, 368, 446, 496, 688, 713, 892, 989, 1333, 1426, 1784, 1978, 2666, 2852, 3568, 3956, 5129, 5332, 5704, 6913, 7912, 9589, 10258, 10664, 11408, 13826, 15824, 19178, 20516, 21328, 27652, 30659, 38356, 41032, 55304, 61318, 76712, 82064, 110608, 122636, 153424, 158999, 220547, 245272, 297259, 317998, 441094, 490544, 594518, 635996, 882188, 1189036, 1271992, 1764376, 2378072, 2543984, 3528752, 4756144, 6836957, 13673914, 27347828, 54695656, 109391312]

約数ペア:

[(1, 109391312), (2, 54695656), (4, 27347828), (8, 13673914), (16, 6836957), (23, 4756144), (31, 3528752), (43, 2543984), (46, 2378072), (62, 1764376), (86, 1271992), (92, 1189036), (124, 882188), (172, 635996), (184, 594518), (223, 490544), (248, 441094), (344, 317998), (368, 297259), (446, 245272), (496, 220547), (688, 158999), (713, 153424), (892, 122636), (989, 110608), (1333, 82064), (1426, 76712), (1784, 61318), (1978, 55304), (2666, 41032), (2852, 38356), (3568, 30659), (3956, 27652), (5129, 21328), (5332, 20516), (5704, 19178), (6913, 15824), (7912, 13826), (9589, 11408), (10258, 10664)]