103757968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 116227952

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 79, 83, 86, 92, 158, 166, 172, 184, 316, 332, 344, 368, 632, 664, 688, 989, 1264, 1328, 1817, 1909, 1978, 3397, 3569, 3634, 3818, 3956, 6557, 6794, 7138, 7268, 7636, 7912, 13114, 13588, 14276, 14536, 15272, 15824, 26228, 27176, 28552, 29072, 30544, 52456, 54352, 57104, 78131, 82087, 104912, 150811, 156262, 164174, 281951, 301622, 312524, 328348, 563902, 603244, 625048, 656696, 1127804, 1206488, 1250096, 1313392, 2255608, 2412976, 4511216, 6484873, 12969746, 25939492, 51878984, 103757968]

約数ペア:

[(1, 103757968), (2, 51878984), (4, 25939492), (8, 12969746), (16, 6484873), (23, 4511216), (43, 2412976), (46, 2255608), (79, 1313392), (83, 1250096), (86, 1206488), (92, 1127804), (158, 656696), (166, 625048), (172, 603244), (184, 563902), (316, 328348), (332, 312524), (344, 301622), (368, 281951), (632, 164174), (664, 156262), (688, 150811), (989, 104912), (1264, 82087), (1328, 78131), (1817, 57104), (1909, 54352), (1978, 52456), (3397, 30544), (3569, 29072), (3634, 28552), (3818, 27176), (3956, 26228), (6557, 15824), (6794, 15272), (7138, 14536), (7268, 14276), (7636, 13588), (7912, 13114)]