140817348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1583}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 408215808

約数和(自身を除く): 267398460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 1583, 2118, 2471, 3166, 3177, 4236, 4749, 4942, 6332, 6354, 7413, 9498, 9884, 11081, 12708, 14247, 14826, 18996, 22162, 22239, 28494, 29652, 33243, 44324, 44478, 56988, 66486, 88956, 99729, 132972, 199458, 398916, 558799, 1117598, 1676397, 2235196, 3352794, 3911593, 5029191, 6705588, 7823186, 10058382, 11734779, 15646372, 20116764, 23469558, 35204337, 46939116, 70408674, 140817348]

約数ペア:

[(1, 140817348), (2, 70408674), (3, 46939116), (4, 35204337), (6, 23469558), (7, 20116764), (9, 15646372), (12, 11734779), (14, 10058382), (18, 7823186), (21, 6705588), (28, 5029191), (36, 3911593), (42, 3352794), (63, 2235196), (84, 1676397), (126, 1117598), (252, 558799), (353, 398916), (706, 199458), (1059, 132972), (1412, 99729), (1583, 88956), (2118, 66486), (2471, 56988), (3166, 44478), (3177, 44324), (4236, 33243), (4749, 29652), (4942, 28494), (6332, 22239), (6354, 22162), (7413, 18996), (9498, 14826), (9884, 14247), (11081, 12708)]