163840704

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27527}}^1$

素因数の和:27573

約数の個数: 56

約数和(自身を含む): 447495168

約数和(自身を除く): 283654464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 27527, 55054, 82581, 110108, 165162, 220216, 330324, 440432, 660648, 853337, 880864, 1321296, 1706674, 1761728, 2560011, 2642592, 3413348, 5120022, 5285184, 6826696, 10240044, 13653392, 20480088, 27306784, 40960176, 54613568, 81920352, 163840704]

約数ペア:

[(1, 163840704), (2, 81920352), (3, 54613568), (4, 40960176), (6, 27306784), (8, 20480088), (12, 13653392), (16, 10240044), (24, 6826696), (31, 5285184), (32, 5120022), (48, 3413348), (62, 2642592), (64, 2560011), (93, 1761728), (96, 1706674), (124, 1321296), (186, 880864), (192, 853337), (248, 660648), (372, 440432), (496, 330324), (744, 220216), (992, 165162), (1488, 110108), (1984, 82581), (2976, 55054), (5952, 27527)]