15307656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 48491520

約数和(自身を除く): 33183864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 163, 168, 172, 182, 258, 273, 301, 312, 326, 344, 364, 489, 516, 546, 559, 602, 652, 728, 903, 978, 1032, 1092, 1118, 1141, 1204, 1304, 1677, 1806, 1956, 2119, 2184, 2236, 2282, 2408, 3354, 3423, 3612, 3912, 3913, 4238, 4472, 4564, 6357, 6708, 6846, 7009, 7224, 7826, 8476, 9128, 11739, 12714, 13416, 13692, 14018, 14833, 15652, 16952, 21027, 23478, 25428, 27384, 28036, 29666, 31304, 42054, 44499, 46956, 49063, 50856, 56072, 59332, 84108, 88998, 91117, 93912, 98126, 118664, 147189, 168216, 177996, 182234, 196252, 273351, 294378, 355992, 364468, 392504, 546702, 588756, 637819, 728936, 1093404, 1177512, 1275638, 1913457, 2186808, 2551276, 3826914, 5102552, 7653828, 15307656]

約数ペア:

[(1, 15307656), (2, 7653828), (3, 5102552), (4, 3826914), (6, 2551276), (7, 2186808), (8, 1913457), (12, 1275638), (13, 1177512), (14, 1093404), (21, 728936), (24, 637819), (26, 588756), (28, 546702), (39, 392504), (42, 364468), (43, 355992), (52, 294378), (56, 273351), (78, 196252), (84, 182234), (86, 177996), (91, 168216), (104, 147189), (129, 118664), (156, 98126), (163, 93912), (168, 91117), (172, 88998), (182, 84108), (258, 59332), (273, 56072), (301, 50856), (312, 49063), (326, 46956), (344, 44499), (364, 42054), (489, 31304), (516, 29666), (546, 28036), (559, 27384), (602, 25428), (652, 23478), (728, 21027), (903, 16952), (978, 15652), (1032, 14833), (1092, 14018), (1118, 13692), (1141, 13416), (1204, 12714), (1304, 11739), (1677, 9128), (1806, 8476), (1956, 7826), (2119, 7224), (2184, 7009), (2236, 6846), (2282, 6708), (2408, 6357), (3354, 4564), (3423, 4472), (3612, 4238), (3912, 3913)]