158043984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 467970048

約数和(自身を除く): 309926064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 647, 727, 1294, 1454, 1941, 2181, 2588, 2908, 3882, 4362, 4529, 5089, 5176, 5816, 7764, 8724, 9058, 10178, 10352, 11632, 13587, 15267, 15528, 17448, 18116, 20356, 27174, 30534, 31056, 34896, 36232, 40712, 54348, 61068, 72464, 81424, 108696, 122136, 217392, 244272, 470369, 940738, 1411107, 1881476, 2822214, 3292583, 3762952, 5644428, 6585166, 7525904, 9877749, 11288856, 13170332, 19755498, 22577712, 26340664, 39510996, 52681328, 79021992, 158043984]

約数ペア:

[(1, 158043984), (2, 79021992), (3, 52681328), (4, 39510996), (6, 26340664), (7, 22577712), (8, 19755498), (12, 13170332), (14, 11288856), (16, 9877749), (21, 7525904), (24, 6585166), (28, 5644428), (42, 3762952), (48, 3292583), (56, 2822214), (84, 1881476), (112, 1411107), (168, 940738), (336, 470369), (647, 244272), (727, 217392), (1294, 122136), (1454, 108696), (1941, 81424), (2181, 72464), (2588, 61068), (2908, 54348), (3882, 40712), (4362, 36232), (4529, 34896), (5089, 31056), (5176, 30534), (5816, 27174), (7764, 20356), (8724, 18116), (9058, 17448), (10178, 15528), (10352, 15267), (11632, 13587)]