15209971656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{9161}}^1$

素因数の和:9531

約数の個数: 128

約数和(自身を含む): 43801689600

約数和(自身を除く): 28591717944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 331, 418, 456, 627, 662, 836, 993, 1254, 1324, 1672, 1986, 2508, 2648, 3641, 3972, 5016, 6289, 7282, 7944, 9161, 10923, 12578, 14564, 18322, 18867, 21846, 25156, 27483, 29128, 36644, 37734, 43692, 50312, 54966, 69179, 73288, 75468, 87384, 100771, 109932, 138358, 150936, 174059, 201542, 207537, 219864, 276716, 302313, 348118, 403084, 415074, 522177, 553432, 604626, 696236, 806168, 830148, 1044354, 1209252, 1392472, 1660296, 1914649, 2088708, 2418504, 3032291, 3829298, 4177416, 5743947, 6064582, 7658596, 9096873, 11487894, 12129164, 15317192, 18193746, 22975788, 24258328, 33355201, 36387492, 45951576, 57613529, 66710402, 72774984, 100065603, 115227058, 133420804, 172840587, 200131206, 230454116, 266841608, 345681174, 400262412, 460908232, 633748819, 691362348, 800524824, 1267497638, 1382724696, 1901246457, 2534995276, 3802492914, 5069990552, 7604985828, 15209971656]

約数ペア:

[(1, 15209971656), (2, 7604985828), (3, 5069990552), (4, 3802492914), (6, 2534995276), (8, 1901246457), (11, 1382724696), (12, 1267497638), (19, 800524824), (22, 691362348), (24, 633748819), (33, 460908232), (38, 400262412), (44, 345681174), (57, 266841608), (66, 230454116), (76, 200131206), (88, 172840587), (114, 133420804), (132, 115227058), (152, 100065603), (209, 72774984), (228, 66710402), (264, 57613529), (331, 45951576), (418, 36387492), (456, 33355201), (627, 24258328), (662, 22975788), (836, 18193746), (993, 15317192), (1254, 12129164), (1324, 11487894), (1672, 9096873), (1986, 7658596), (2508, 6064582), (2648, 5743947), (3641, 4177416), (3972, 3829298), (5016, 3032291), (6289, 2418504), (7282, 2088708), (7944, 1914649), (9161, 1660296), (10923, 1392472), (12578, 1209252), (14564, 1044354), (18322, 830148), (18867, 806168), (21846, 696236), (25156, 604626), (27483, 553432), (29128, 522177), (36644, 415074), (37734, 403084), (43692, 348118), (50312, 302313), (54966, 276716), (69179, 219864), (73288, 207537), (75468, 201542), (87384, 174059), (100771, 150936), (109932, 138358)]