103481968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 221700096

約数和(自身を除く): 118218128

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 47, 62, 92, 94, 124, 184, 188, 193, 248, 368, 376, 386, 496, 713, 752, 772, 1081, 1426, 1457, 1544, 2162, 2852, 2914, 3088, 4324, 4439, 5704, 5828, 5983, 8648, 8878, 9071, 11408, 11656, 11966, 17296, 17756, 18142, 23312, 23932, 33511, 35512, 36284, 47864, 67022, 71024, 72568, 95728, 134044, 137609, 145136, 208633, 268088, 275218, 281201, 417266, 536176, 550436, 562402, 834532, 1100872, 1124804, 1669064, 2201744, 2249608, 3338128, 4499216, 6467623, 12935246, 25870492, 51740984, 103481968]

約数ペア:

[(1, 103481968), (2, 51740984), (4, 25870492), (8, 12935246), (16, 6467623), (23, 4499216), (31, 3338128), (46, 2249608), (47, 2201744), (62, 1669064), (92, 1124804), (94, 1100872), (124, 834532), (184, 562402), (188, 550436), (193, 536176), (248, 417266), (368, 281201), (376, 275218), (386, 268088), (496, 208633), (713, 145136), (752, 137609), (772, 134044), (1081, 95728), (1426, 72568), (1457, 71024), (1544, 67022), (2162, 47864), (2852, 36284), (2914, 35512), (3088, 33511), (4324, 23932), (4439, 23312), (5704, 18142), (5828, 17756), (5983, 17296), (8648, 11966), (8878, 11656), (9071, 11408)]