15964872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 51010560

約数和(自身を除く): 35045688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 163, 168, 212, 231, 264, 308, 318, 326, 371, 424, 462, 489, 583, 616, 636, 652, 742, 924, 978, 1113, 1141, 1166, 1272, 1304, 1484, 1749, 1793, 1848, 1956, 2226, 2282, 2332, 2968, 3423, 3498, 3586, 3912, 4081, 4452, 4564, 4664, 5379, 6846, 6996, 7172, 8162, 8639, 8904, 9128, 10758, 12243, 12551, 13692, 13992, 14344, 16324, 17278, 21516, 24486, 25102, 25917, 27384, 32648, 34556, 37653, 43032, 48972, 50204, 51834, 60473, 69112, 75306, 95029, 97944, 100408, 103668, 120946, 150612, 181419, 190058, 207336, 241892, 285087, 301224, 362838, 380116, 483784, 570174, 665203, 725676, 760232, 1140348, 1330406, 1451352, 1995609, 2280696, 2660812, 3991218, 5321624, 7982436, 15964872]

約数ペア:

[(1, 15964872), (2, 7982436), (3, 5321624), (4, 3991218), (6, 2660812), (7, 2280696), (8, 1995609), (11, 1451352), (12, 1330406), (14, 1140348), (21, 760232), (22, 725676), (24, 665203), (28, 570174), (33, 483784), (42, 380116), (44, 362838), (53, 301224), (56, 285087), (66, 241892), (77, 207336), (84, 190058), (88, 181419), (106, 150612), (132, 120946), (154, 103668), (159, 100408), (163, 97944), (168, 95029), (212, 75306), (231, 69112), (264, 60473), (308, 51834), (318, 50204), (326, 48972), (371, 43032), (424, 37653), (462, 34556), (489, 32648), (583, 27384), (616, 25917), (636, 25102), (652, 24486), (742, 21516), (924, 17278), (978, 16324), (1113, 14344), (1141, 13992), (1166, 13692), (1272, 12551), (1304, 12243), (1484, 10758), (1749, 9128), (1793, 8904), (1848, 8639), (1956, 8162), (2226, 7172), (2282, 6996), (2332, 6846), (2968, 5379), (3423, 4664), (3498, 4564), (3586, 4452), (3912, 4081)]