15204384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 48432384

約数和(自身を除く): 33228000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 131, 144, 156, 186, 208, 234, 248, 262, 279, 288, 312, 372, 393, 403, 416, 468, 496, 524, 558, 624, 744, 786, 806, 936, 992, 1048, 1116, 1179, 1209, 1248, 1488, 1572, 1612, 1703, 1872, 2096, 2232, 2358, 2418, 2976, 3144, 3224, 3406, 3627, 3744, 4061, 4192, 4464, 4716, 4836, 5109, 6288, 6448, 6812, 7254, 8122, 8928, 9432, 9672, 10218, 12183, 12576, 12896, 13624, 14508, 15327, 16244, 18864, 19344, 20436, 24366, 27248, 29016, 30654, 32488, 36549, 37728, 38688, 40872, 48732, 52793, 54496, 58032, 61308, 64976, 73098, 81744, 97464, 105586, 116064, 122616, 129952, 146196, 158379, 163488, 194928, 211172, 245232, 292392, 316758, 389856, 422344, 475137, 490464, 584784, 633516, 844688, 950274, 1169568, 1267032, 1689376, 1900548, 2534064, 3801096, 5068128, 7602192, 15204384]

約数ペア:

[(1, 15204384), (2, 7602192), (3, 5068128), (4, 3801096), (6, 2534064), (8, 1900548), (9, 1689376), (12, 1267032), (13, 1169568), (16, 950274), (18, 844688), (24, 633516), (26, 584784), (31, 490464), (32, 475137), (36, 422344), (39, 389856), (48, 316758), (52, 292392), (62, 245232), (72, 211172), (78, 194928), (93, 163488), (96, 158379), (104, 146196), (117, 129952), (124, 122616), (131, 116064), (144, 105586), (156, 97464), (186, 81744), (208, 73098), (234, 64976), (248, 61308), (262, 58032), (279, 54496), (288, 52793), (312, 48732), (372, 40872), (393, 38688), (403, 37728), (416, 36549), (468, 32488), (496, 30654), (524, 29016), (558, 27248), (624, 24366), (744, 20436), (786, 19344), (806, 18864), (936, 16244), (992, 15327), (1048, 14508), (1116, 13624), (1179, 12896), (1209, 12576), (1248, 12183), (1488, 10218), (1572, 9672), (1612, 9432), (1703, 8928), (1872, 8122), (2096, 7254), (2232, 6812), (2358, 6448), (2418, 6288), (2976, 5109), (3144, 4836), (3224, 4716), (3406, 4464), (3627, 4192), (3744, 4061)]