166688784

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 480611352

約数和(自身を除く): 313922568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 101, 144, 146, 157, 202, 219, 292, 303, 314, 404, 438, 471, 584, 606, 628, 657, 808, 876, 909, 942, 1168, 1212, 1256, 1314, 1413, 1616, 1752, 1818, 1884, 2424, 2512, 2628, 2826, 3504, 3636, 3768, 4848, 5256, 5652, 7272, 7373, 7536, 10512, 11304, 11461, 14544, 14746, 15857, 22119, 22608, 22922, 29492, 31714, 34383, 44238, 45844, 47571, 58984, 63428, 66357, 68766, 88476, 91688, 95142, 103149, 117968, 126856, 132714, 137532, 142713, 176952, 183376, 190284, 206298, 253712, 265428, 275064, 285426, 353904, 380568, 412596, 530856, 550128, 570852, 761136, 825192, 1061712, 1141704, 1157561, 1650384, 2283408, 2315122, 3472683, 4630244, 6945366, 9260488, 10418049, 13890732, 18520976, 20836098, 27781464, 41672196, 55562928, 83344392, 166688784]

約数ペア:

[(1, 166688784), (2, 83344392), (3, 55562928), (4, 41672196), (6, 27781464), (8, 20836098), (9, 18520976), (12, 13890732), (16, 10418049), (18, 9260488), (24, 6945366), (36, 4630244), (48, 3472683), (72, 2315122), (73, 2283408), (101, 1650384), (144, 1157561), (146, 1141704), (157, 1061712), (202, 825192), (219, 761136), (292, 570852), (303, 550128), (314, 530856), (404, 412596), (438, 380568), (471, 353904), (584, 285426), (606, 275064), (628, 265428), (657, 253712), (808, 206298), (876, 190284), (909, 183376), (942, 176952), (1168, 142713), (1212, 137532), (1256, 132714), (1314, 126856), (1413, 117968), (1616, 103149), (1752, 95142), (1818, 91688), (1884, 88476), (2424, 68766), (2512, 66357), (2628, 63428), (2826, 58984), (3504, 47571), (3636, 45844), (3768, 44238), (4848, 34383), (5256, 31714), (5652, 29492), (7272, 22922), (7373, 22608), (7536, 22119), (10512, 15857), (11304, 14746), (11461, 14544)]