1292660123168

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{22739}}^1$

素因数の和:23142

約数の個数: 96

約数和(自身を含む): 2614199132160

約数和(自身を除く): 1321539008992

約数列:

[1, 2, 4, 8, 16, 32, 71, 131, 142, 191, 262, 284, 382, 524, 568, 764, 1048, 1136, 1528, 2096, 2272, 3056, 4192, 6112, 9301, 13561, 18602, 22739, 25021, 27122, 37204, 45478, 50042, 54244, 74408, 90956, 100084, 108488, 148816, 181912, 200168, 216976, 297632, 363824, 400336, 433952, 727648, 800672, 1614469, 1776491, 2978809, 3228938, 3552982, 4343149, 5957618, 6457876, 7105964, 8686298, 11915236, 12915752, 14211928, 17372596, 23830472, 25831504, 28423856, 34745192, 47660944, 51663008, 56847712, 69490384, 95321888, 138980768, 211495439, 308363579, 422990878, 568952519, 616727158, 845981756, 1137905038, 1233454316, 1691963512, 2275810076, 2466908632, 3383927024, 4551620152, 4933817264, 6767854048, 9103240304, 9867634528, 18206480608, 40395628849, 80791257698, 161582515396, 323165030792, 646330061584, 1292660123168]

約数ペア:

[(1, 1292660123168), (2, 646330061584), (4, 323165030792), (8, 161582515396), (16, 80791257698), (32, 40395628849), (71, 18206480608), (131, 9867634528), (142, 9103240304), (191, 6767854048), (262, 4933817264), (284, 4551620152), (382, 3383927024), (524, 2466908632), (568, 2275810076), (764, 1691963512), (1048, 1233454316), (1136, 1137905038), (1528, 845981756), (2096, 616727158), (2272, 568952519), (3056, 422990878), (4192, 308363579), (6112, 211495439), (9301, 138980768), (13561, 95321888), (18602, 69490384), (22739, 56847712), (25021, 51663008), (27122, 47660944), (37204, 34745192), (45478, 28423856), (50042, 25831504), (54244, 23830472), (74408, 17372596), (90956, 14211928), (100084, 12915752), (108488, 11915236), (148816, 8686298), (181912, 7105964), (200168, 6457876), (216976, 5957618), (297632, 4343149), (363824, 3552982), (400336, 3228938), (433952, 2978809), (727648, 1776491), (800672, 1614469)]