155851956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14479}}^1$

素因数の和:14525

約数の個数: 72

約数和(自身を含む): 442740480

約数和(自身を除く): 286888524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 14479, 28958, 43437, 57916, 86874, 130311, 173748, 188227, 260622, 333017, 376454, 521244, 564681, 666034, 752908, 999051, 1129362, 1332068, 1694043, 1998102, 2258724, 2997153, 3388086, 3996204, 4329221, 5994306, 6776172, 8658442, 11988612, 12987663, 17316884, 25975326, 38962989, 51950652, 77925978, 155851956]

約数ペア:

[(1, 155851956), (2, 77925978), (3, 51950652), (4, 38962989), (6, 25975326), (9, 17316884), (12, 12987663), (13, 11988612), (18, 8658442), (23, 6776172), (26, 5994306), (36, 4329221), (39, 3996204), (46, 3388086), (52, 2997153), (69, 2258724), (78, 1998102), (92, 1694043), (117, 1332068), (138, 1129362), (156, 999051), (207, 752908), (234, 666034), (276, 564681), (299, 521244), (414, 376454), (468, 333017), (598, 260622), (828, 188227), (897, 173748), (1196, 130311), (1794, 86874), (2691, 57916), (3588, 43437), (5382, 28958), (10764, 14479)]