140830956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1033}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 407991584

約数和(自身を除く): 267160628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 1033, 1082, 1623, 2066, 2164, 3099, 3246, 3787, 4132, 4869, 6198, 6492, 7231, 7574, 9297, 9738, 11361, 12396, 14462, 15148, 18594, 19476, 21693, 22722, 28924, 34083, 37188, 43386, 45444, 65079, 68166, 86772, 130158, 136332, 260316, 558853, 1117706, 1676559, 2235412, 3353118, 3911971, 5029677, 6706236, 7823942, 10059354, 11735913, 15647884, 20118708, 23471826, 35207739, 46943652, 70415478, 140830956]

約数ペア:

[(1, 140830956), (2, 70415478), (3, 46943652), (4, 35207739), (6, 23471826), (7, 20118708), (9, 15647884), (12, 11735913), (14, 10059354), (18, 7823942), (21, 6706236), (28, 5029677), (36, 3911971), (42, 3353118), (63, 2235412), (84, 1676559), (126, 1117706), (252, 558853), (541, 260316), (1033, 136332), (1082, 130158), (1623, 86772), (2066, 68166), (2164, 65079), (3099, 45444), (3246, 43386), (3787, 37188), (4132, 34083), (4869, 28924), (6198, 22722), (6492, 21693), (7231, 19476), (7574, 18594), (9297, 15148), (9738, 14462), (11361, 12396)]