166982368

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 225895712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 139, 173, 217, 224, 248, 278, 346, 434, 496, 556, 692, 868, 973, 992, 1112, 1211, 1384, 1736, 1946, 2224, 2422, 2768, 3472, 3892, 4309, 4448, 4844, 5363, 5536, 6944, 7784, 8618, 9688, 10726, 15568, 17236, 19376, 21452, 24047, 30163, 31136, 34472, 37541, 38752, 42904, 48094, 60326, 68944, 75082, 85808, 96188, 120652, 137888, 150164, 168329, 171616, 192376, 241304, 300328, 336658, 384752, 482608, 600656, 673316, 745457, 769504, 965216, 1201312, 1346632, 1490914, 2693264, 2981828, 5218199, 5386528, 5963656, 10436398, 11927312, 20872796, 23854624, 41745592, 83491184, 166982368]

約数ペア:

[(1, 166982368), (2, 83491184), (4, 41745592), (7, 23854624), (8, 20872796), (14, 11927312), (16, 10436398), (28, 5963656), (31, 5386528), (32, 5218199), (56, 2981828), (62, 2693264), (112, 1490914), (124, 1346632), (139, 1201312), (173, 965216), (217, 769504), (224, 745457), (248, 673316), (278, 600656), (346, 482608), (434, 384752), (496, 336658), (556, 300328), (692, 241304), (868, 192376), (973, 171616), (992, 168329), (1112, 150164), (1211, 137888), (1384, 120652), (1736, 96188), (1946, 85808), (2224, 75082), (2422, 68944), (2768, 60326), (3472, 48094), (3892, 42904), (4309, 38752), (4448, 37541), (4844, 34472), (5363, 31136), (5536, 30163), (6944, 24047), (7784, 21452), (8618, 19376), (9688, 17236), (10726, 15568)]