15443736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 49282560

約数和(自身を除く): 33838824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 137, 154, 168, 183, 231, 244, 264, 274, 308, 366, 411, 427, 462, 488, 548, 616, 671, 732, 822, 854, 924, 959, 1096, 1281, 1342, 1464, 1507, 1644, 1708, 1848, 1918, 2013, 2562, 2684, 2877, 3014, 3288, 3416, 3836, 4026, 4521, 4697, 5124, 5368, 5754, 6028, 7672, 8052, 8357, 9042, 9394, 10248, 10549, 11508, 12056, 14091, 16104, 16714, 18084, 18788, 21098, 23016, 25071, 28182, 31647, 33428, 36168, 37576, 42196, 50142, 56364, 58499, 63294, 66856, 84392, 91927, 100284, 112728, 116998, 126588, 175497, 183854, 200568, 233996, 253176, 275781, 350994, 367708, 467992, 551562, 643489, 701988, 735416, 1103124, 1286978, 1403976, 1930467, 2206248, 2573956, 3860934, 5147912, 7721868, 15443736]

約数ペア:

[(1, 15443736), (2, 7721868), (3, 5147912), (4, 3860934), (6, 2573956), (7, 2206248), (8, 1930467), (11, 1403976), (12, 1286978), (14, 1103124), (21, 735416), (22, 701988), (24, 643489), (28, 551562), (33, 467992), (42, 367708), (44, 350994), (56, 275781), (61, 253176), (66, 233996), (77, 200568), (84, 183854), (88, 175497), (122, 126588), (132, 116998), (137, 112728), (154, 100284), (168, 91927), (183, 84392), (231, 66856), (244, 63294), (264, 58499), (274, 56364), (308, 50142), (366, 42196), (411, 37576), (427, 36168), (462, 33428), (488, 31647), (548, 28182), (616, 25071), (671, 23016), (732, 21098), (822, 18788), (854, 18084), (924, 16714), (959, 16104), (1096, 14091), (1281, 12056), (1342, 11508), (1464, 10549), (1507, 10248), (1644, 9394), (1708, 9042), (1848, 8357), (1918, 8052), (2013, 7672), (2562, 6028), (2684, 5754), (2877, 5368), (3014, 5124), (3288, 4697), (3416, 4521), (3836, 4026)]