147956784

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 395355648

約数和(自身を除く): 247398864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 227, 296, 367, 444, 454, 592, 681, 734, 888, 908, 1101, 1362, 1468, 1776, 1816, 2202, 2724, 2936, 3632, 4404, 5448, 5872, 8399, 8808, 10896, 13579, 16798, 17616, 25197, 27158, 33596, 40737, 50394, 54316, 67192, 81474, 83309, 100788, 108632, 134384, 162948, 166618, 201576, 217264, 249927, 325896, 333236, 403152, 499854, 651792, 666472, 999708, 1332944, 1999416, 3082433, 3998832, 6164866, 9247299, 12329732, 18494598, 24659464, 36989196, 49318928, 73978392, 147956784]

約数ペア:

[(1, 147956784), (2, 73978392), (3, 49318928), (4, 36989196), (6, 24659464), (8, 18494598), (12, 12329732), (16, 9247299), (24, 6164866), (37, 3998832), (48, 3082433), (74, 1999416), (111, 1332944), (148, 999708), (222, 666472), (227, 651792), (296, 499854), (367, 403152), (444, 333236), (454, 325896), (592, 249927), (681, 217264), (734, 201576), (888, 166618), (908, 162948), (1101, 134384), (1362, 108632), (1468, 100788), (1776, 83309), (1816, 81474), (2202, 67192), (2724, 54316), (2936, 50394), (3632, 40737), (4404, 33596), (5448, 27158), (5872, 25197), (8399, 17616), (8808, 16798), (10896, 13579)]