189969397648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{294859}}^1$

素因数の和:295535

約数の個数: 40

約数和(自身を含む): 374182057760

約数和(自身を除く): 184212660112

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 601, 1072, 1202, 2404, 4808, 9616, 40267, 80534, 161068, 294859, 322136, 589718, 644272, 1179436, 2358872, 4717744, 19755553, 39511106, 79022212, 158044424, 177210259, 316088848, 354420518, 708841036, 1417682072, 2835364144, 11873087353, 23746174706, 47492349412, 94984698824, 189969397648]

約数ペア:

[(1, 189969397648), (2, 94984698824), (4, 47492349412), (8, 23746174706), (16, 11873087353), (67, 2835364144), (134, 1417682072), (268, 708841036), (536, 354420518), (601, 316088848), (1072, 177210259), (1202, 158044424), (2404, 79022212), (4808, 39511106), (9616, 19755553), (40267, 4717744), (80534, 2358872), (161068, 1179436), (294859, 644272), (322136, 589718)]