15827952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 49945216

約数和(自身を除く): 34117264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 163, 168, 204, 238, 272, 289, 326, 336, 357, 408, 476, 489, 578, 652, 714, 816, 867, 952, 978, 1141, 1156, 1304, 1428, 1734, 1904, 1956, 2023, 2282, 2312, 2608, 2771, 2856, 3423, 3468, 3912, 4046, 4564, 4624, 5542, 5712, 6069, 6846, 6936, 7824, 8092, 8313, 9128, 11084, 12138, 13692, 13872, 16184, 16626, 18256, 19397, 22168, 24276, 27384, 32368, 33252, 38794, 44336, 47107, 48552, 54768, 58191, 66504, 77588, 94214, 97104, 116382, 133008, 141321, 155176, 188428, 232764, 282642, 310352, 329749, 376856, 465528, 565284, 659498, 753712, 931056, 989247, 1130568, 1318996, 1978494, 2261136, 2637992, 3956988, 5275984, 7913976, 15827952]

約数ペア:

[(1, 15827952), (2, 7913976), (3, 5275984), (4, 3956988), (6, 2637992), (7, 2261136), (8, 1978494), (12, 1318996), (14, 1130568), (16, 989247), (17, 931056), (21, 753712), (24, 659498), (28, 565284), (34, 465528), (42, 376856), (48, 329749), (51, 310352), (56, 282642), (68, 232764), (84, 188428), (102, 155176), (112, 141321), (119, 133008), (136, 116382), (163, 97104), (168, 94214), (204, 77588), (238, 66504), (272, 58191), (289, 54768), (326, 48552), (336, 47107), (357, 44336), (408, 38794), (476, 33252), (489, 32368), (578, 27384), (652, 24276), (714, 22168), (816, 19397), (867, 18256), (952, 16626), (978, 16184), (1141, 13872), (1156, 13692), (1304, 12138), (1428, 11084), (1734, 9128), (1904, 8313), (1956, 8092), (2023, 7824), (2282, 6936), (2312, 6846), (2608, 6069), (2771, 5712), (2856, 5542), (3423, 4624), (3468, 4564), (3912, 4046)]