165958674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 388641792

約数和(自身を除く): 222683118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 211, 307, 366, 422, 427, 614, 633, 854, 921, 1266, 1281, 1477, 1842, 2149, 2562, 2954, 4298, 4431, 6447, 8862, 12871, 12894, 18727, 25742, 37454, 38613, 56181, 64777, 77226, 90097, 112362, 129554, 131089, 180194, 194331, 262178, 270291, 388662, 393267, 453439, 540582, 786534, 906878, 1360317, 2720634, 3951397, 7902794, 11854191, 23708382, 27659779, 55319558, 82979337, 165958674]

約数ペア:

[(1, 165958674), (2, 82979337), (3, 55319558), (6, 27659779), (7, 23708382), (14, 11854191), (21, 7902794), (42, 3951397), (61, 2720634), (122, 1360317), (183, 906878), (211, 786534), (307, 540582), (366, 453439), (422, 393267), (427, 388662), (614, 270291), (633, 262178), (854, 194331), (921, 180194), (1266, 131089), (1281, 129554), (1477, 112362), (1842, 90097), (2149, 77226), (2562, 64777), (2954, 56181), (4298, 38613), (4431, 37454), (6447, 25742), (8862, 18727), (12871, 12894)]