157214096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 350696304

約数和(自身を除く): 193482208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 173, 208, 221, 257, 272, 346, 442, 514, 692, 884, 1028, 1384, 1768, 2056, 2249, 2768, 2941, 3341, 3536, 4112, 4369, 4498, 5882, 6682, 8738, 8996, 11764, 13364, 17476, 17992, 23528, 26728, 34952, 35984, 38233, 44461, 47056, 53456, 56797, 69904, 76466, 88922, 113594, 152932, 177844, 227188, 305864, 355688, 454376, 577993, 611728, 711376, 755837, 908752, 1155986, 1511674, 2311972, 3023348, 4623944, 6046696, 9247888, 9825881, 12093392, 19651762, 39303524, 78607048, 157214096]

約数ペア:

[(1, 157214096), (2, 78607048), (4, 39303524), (8, 19651762), (13, 12093392), (16, 9825881), (17, 9247888), (26, 6046696), (34, 4623944), (52, 3023348), (68, 2311972), (104, 1511674), (136, 1155986), (173, 908752), (208, 755837), (221, 711376), (257, 611728), (272, 577993), (346, 454376), (442, 355688), (514, 305864), (692, 227188), (884, 177844), (1028, 152932), (1384, 113594), (1768, 88922), (2056, 76466), (2249, 69904), (2768, 56797), (2941, 53456), (3341, 47056), (3536, 44461), (4112, 38233), (4369, 35984), (4498, 34952), (5882, 26728), (6682, 23528), (8738, 17992), (8996, 17476), (11764, 13364)]