172085144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 404213760

約数和(自身を除く): 232128616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 257, 308, 514, 616, 1028, 1087, 1799, 2056, 2174, 2827, 3598, 4348, 5654, 7196, 7609, 8696, 11308, 11957, 14392, 15218, 19789, 22616, 23914, 30436, 39578, 47828, 60872, 79156, 83699, 95656, 158312, 167398, 279359, 334796, 558718, 669592, 1117436, 1955513, 2234872, 3072949, 3911026, 6145898, 7822052, 12291796, 15644104, 21510643, 24583592, 43021286, 86042572, 172085144]

約数ペア:

[(1, 172085144), (2, 86042572), (4, 43021286), (7, 24583592), (8, 21510643), (11, 15644104), (14, 12291796), (22, 7822052), (28, 6145898), (44, 3911026), (56, 3072949), (77, 2234872), (88, 1955513), (154, 1117436), (257, 669592), (308, 558718), (514, 334796), (616, 279359), (1028, 167398), (1087, 158312), (1799, 95656), (2056, 83699), (2174, 79156), (2827, 60872), (3598, 47828), (4348, 39578), (5654, 30436), (7196, 23914), (7609, 22616), (8696, 19789), (11308, 15218), (11957, 14392)]