159962992

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 364262400

約数和(自身を除く): 204299408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 101, 112, 158, 179, 202, 316, 358, 404, 553, 632, 707, 716, 808, 1106, 1253, 1264, 1414, 1432, 1616, 2212, 2506, 2828, 2864, 4424, 5012, 5656, 7979, 8848, 10024, 11312, 14141, 15958, 18079, 20048, 28282, 31916, 36158, 55853, 56564, 63832, 72316, 98987, 111706, 113128, 126553, 127664, 144632, 197974, 223412, 226256, 253106, 289264, 395948, 446824, 506212, 791896, 893648, 1012424, 1428241, 1583792, 2024848, 2856482, 5712964, 9997687, 11425928, 19995374, 22851856, 39990748, 79981496, 159962992]

約数ペア:

[(1, 159962992), (2, 79981496), (4, 39990748), (7, 22851856), (8, 19995374), (14, 11425928), (16, 9997687), (28, 5712964), (56, 2856482), (79, 2024848), (101, 1583792), (112, 1428241), (158, 1012424), (179, 893648), (202, 791896), (316, 506212), (358, 446824), (404, 395948), (553, 289264), (632, 253106), (707, 226256), (716, 223412), (808, 197974), (1106, 144632), (1253, 127664), (1264, 126553), (1414, 113128), (1432, 111706), (1616, 98987), (2212, 72316), (2506, 63832), (2828, 56564), (2864, 55853), (4424, 36158), (5012, 31916), (5656, 28282), (7979, 20048), (8848, 18079), (10024, 15958), (11312, 14141)]