157555152

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 479612160

約数和(自身を除く): 322057008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 101, 108, 138, 144, 157, 184, 202, 207, 216, 276, 303, 314, 368, 404, 414, 432, 471, 552, 606, 621, 628, 808, 828, 909, 942, 1104, 1212, 1242, 1256, 1413, 1616, 1656, 1818, 1884, 2323, 2424, 2484, 2512, 2727, 2826, 3312, 3611, 3636, 3768, 4239, 4646, 4848, 4968, 5454, 5652, 6969, 7222, 7272, 7536, 8478, 9292, 9936, 10833, 10908, 11304, 13938, 14444, 14544, 15857, 16956, 18584, 20907, 21666, 21816, 22608, 27876, 28888, 31714, 32499, 33912, 37168, 41814, 43332, 43632, 47571, 55752, 57776, 62721, 63428, 64998, 67824, 83628, 86664, 95142, 97497, 111504, 125442, 126856, 129996, 142713, 167256, 173328, 190284, 194994, 250884, 253712, 259992, 285426, 334512, 364711, 380568, 389988, 428139, 501768, 519984, 570852, 729422, 761136, 779976, 856278, 1003536, 1094133, 1141704, 1458844, 1559952, 1712556, 2188266, 2283408, 2917688, 3282399, 3425112, 4376532, 5835376, 6564798, 6850224, 8753064, 9847197, 13129596, 17506128, 19694394, 26259192, 39388788, 52518384, 78777576, 157555152]

約数ペア:

[(1, 157555152), (2, 78777576), (3, 52518384), (4, 39388788), (6, 26259192), (8, 19694394), (9, 17506128), (12, 13129596), (16, 9847197), (18, 8753064), (23, 6850224), (24, 6564798), (27, 5835376), (36, 4376532), (46, 3425112), (48, 3282399), (54, 2917688), (69, 2283408), (72, 2188266), (92, 1712556), (101, 1559952), (108, 1458844), (138, 1141704), (144, 1094133), (157, 1003536), (184, 856278), (202, 779976), (207, 761136), (216, 729422), (276, 570852), (303, 519984), (314, 501768), (368, 428139), (404, 389988), (414, 380568), (432, 364711), (471, 334512), (552, 285426), (606, 259992), (621, 253712), (628, 250884), (808, 194994), (828, 190284), (909, 173328), (942, 167256), (1104, 142713), (1212, 129996), (1242, 126856), (1256, 125442), (1413, 111504), (1616, 97497), (1656, 95142), (1818, 86664), (1884, 83628), (2323, 67824), (2424, 64998), (2484, 63428), (2512, 62721), (2727, 57776), (2826, 55752), (3312, 47571), (3611, 43632), (3636, 43332), (3768, 41814), (4239, 37168), (4646, 33912), (4848, 32499), (4968, 31714), (5454, 28888), (5652, 27876), (6969, 22608), (7222, 21816), (7272, 21666), (7536, 20907), (8478, 18584), (9292, 16956), (9936, 15857), (10833, 14544), (10908, 14444), (11304, 13938)]