168812856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1546

約数の個数: 128

約数和(自身を含む): 512870400

約数和(自身を除く): 344057544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1224, 1483, 1581, 1674, 1836, 2108, 2232, 2966, 3162, 3348, 3672, 4216, 4449, 4743, 5932, 6324, 6696, 8898, 9486, 11864, 12648, 13347, 14229, 17796, 18972, 25211, 26694, 28458, 35592, 37944, 40041, 45973, 50422, 53388, 56916, 75633, 80082, 91946, 100844, 106776, 113832, 137919, 151266, 160164, 183892, 201688, 226899, 275838, 302532, 320328, 367784, 413757, 453798, 551676, 605064, 680697, 781541, 827514, 907596, 1103352, 1241271, 1361394, 1563082, 1655028, 1815192, 2344623, 2482542, 2722788, 3126164, 3310056, 4689246, 4965084, 5445576, 6252328, 7033869, 9378492, 9930168, 14067738, 18756984, 21101607, 28135476, 42203214, 56270952, 84406428, 168812856]

約数ペア:

[(1, 168812856), (2, 84406428), (3, 56270952), (4, 42203214), (6, 28135476), (8, 21101607), (9, 18756984), (12, 14067738), (17, 9930168), (18, 9378492), (24, 7033869), (27, 6252328), (31, 5445576), (34, 4965084), (36, 4689246), (51, 3310056), (54, 3126164), (62, 2722788), (68, 2482542), (72, 2344623), (93, 1815192), (102, 1655028), (108, 1563082), (124, 1361394), (136, 1241271), (153, 1103352), (186, 907596), (204, 827514), (216, 781541), (248, 680697), (279, 605064), (306, 551676), (372, 453798), (408, 413757), (459, 367784), (527, 320328), (558, 302532), (612, 275838), (744, 226899), (837, 201688), (918, 183892), (1054, 160164), (1116, 151266), (1224, 137919), (1483, 113832), (1581, 106776), (1674, 100844), (1836, 91946), (2108, 80082), (2232, 75633), (2966, 56916), (3162, 53388), (3348, 50422), (3672, 45973), (4216, 40041), (4449, 37944), (4743, 35592), (5932, 28458), (6324, 26694), (6696, 25211), (8898, 18972), (9486, 17796), (11864, 14229), (12648, 13347)]