15672081632

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 32322628800

約数和(自身を除く): 16650547168

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 157, 232, 263, 314, 409, 464, 526, 628, 818, 928, 1052, 1256, 1636, 2104, 2512, 3272, 4208, 4553, 5024, 6544, 7627, 8416, 9106, 11861, 13088, 15254, 18212, 23722, 30508, 36424, 41291, 47444, 61016, 64213, 72848, 82582, 94888, 107567, 122032, 128426, 145696, 165164, 189776, 215134, 244064, 256852, 330328, 379552, 430268, 513704, 660656, 860536, 1027408, 1197439, 1321312, 1721072, 1862177, 2054816, 2394878, 3119443, 3442144, 3724354, 4789756, 6238886, 7448708, 9579512, 12477772, 14897416, 16888019, 19159024, 24955544, 29794832, 33776038, 38318048, 49911088, 59589664, 67552076, 99822176, 135104152, 270208304, 489752551, 540416608, 979505102, 1959010204, 3918020408, 7836040816, 15672081632]

約数ペア:

[(1, 15672081632), (2, 7836040816), (4, 3918020408), (8, 1959010204), (16, 979505102), (29, 540416608), (32, 489752551), (58, 270208304), (116, 135104152), (157, 99822176), (232, 67552076), (263, 59589664), (314, 49911088), (409, 38318048), (464, 33776038), (526, 29794832), (628, 24955544), (818, 19159024), (928, 16888019), (1052, 14897416), (1256, 12477772), (1636, 9579512), (2104, 7448708), (2512, 6238886), (3272, 4789756), (4208, 3724354), (4553, 3442144), (5024, 3119443), (6544, 2394878), (7627, 2054816), (8416, 1862177), (9106, 1721072), (11861, 1321312), (13088, 1197439), (15254, 1027408), (18212, 860536), (23722, 660656), (30508, 513704), (36424, 430268), (41291, 379552), (47444, 330328), (61016, 256852), (64213, 244064), (72848, 215134), (82582, 189776), (94888, 165164), (107567, 145696), (122032, 128426)]