157834194

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 370790400

約数和(自身を除く): 212956206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 283, 294, 343, 542, 566, 686, 813, 849, 1029, 1626, 1698, 1897, 1981, 2058, 3794, 3962, 5691, 5943, 11382, 11886, 13279, 13867, 26558, 27734, 39837, 41601, 76693, 79674, 83202, 92953, 97069, 153386, 185906, 194138, 230079, 278859, 291207, 460158, 536851, 557718, 582414, 1073702, 1610553, 3221106, 3757957, 7515914, 11273871, 22547742, 26305699, 52611398, 78917097, 157834194]

約数ペア:

[(1, 157834194), (2, 78917097), (3, 52611398), (6, 26305699), (7, 22547742), (14, 11273871), (21, 7515914), (42, 3757957), (49, 3221106), (98, 1610553), (147, 1073702), (271, 582414), (283, 557718), (294, 536851), (343, 460158), (542, 291207), (566, 278859), (686, 230079), (813, 194138), (849, 185906), (1029, 153386), (1626, 97069), (1698, 92953), (1897, 83202), (1981, 79674), (2058, 76693), (3794, 41601), (3962, 39837), (5691, 27734), (5943, 26558), (11382, 13867), (11886, 13279)]