170123814

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 112

約数和(自身を含む): 444894720

約数和(自身を除く): 274770906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 211, 237, 243, 378, 422, 474, 486, 553, 567, 633, 711, 729, 1106, 1134, 1266, 1422, 1458, 1477, 1659, 1701, 1899, 2133, 2954, 3318, 3402, 3798, 4266, 4431, 4977, 5103, 5697, 6399, 8862, 9954, 10206, 11394, 12798, 13293, 14931, 16669, 17091, 19197, 26586, 29862, 33338, 34182, 38394, 39879, 44793, 50007, 51273, 57591, 79758, 89586, 100014, 102546, 115182, 116683, 119637, 134379, 150021, 153819, 233366, 239274, 268758, 300042, 307638, 350049, 358911, 403137, 450063, 700098, 717822, 806274, 900126, 1050147, 1076733, 1350189, 2100294, 2153466, 2700378, 3150441, 4050567, 6300882, 8101134, 9451323, 12151701, 18902646, 24303402, 28353969, 56707938, 85061907, 170123814]

約数ペア:

[(1, 170123814), (2, 85061907), (3, 56707938), (6, 28353969), (7, 24303402), (9, 18902646), (14, 12151701), (18, 9451323), (21, 8101134), (27, 6300882), (42, 4050567), (54, 3150441), (63, 2700378), (79, 2153466), (81, 2100294), (126, 1350189), (158, 1076733), (162, 1050147), (189, 900126), (211, 806274), (237, 717822), (243, 700098), (378, 450063), (422, 403137), (474, 358911), (486, 350049), (553, 307638), (567, 300042), (633, 268758), (711, 239274), (729, 233366), (1106, 153819), (1134, 150021), (1266, 134379), (1422, 119637), (1458, 116683), (1477, 115182), (1659, 102546), (1701, 100014), (1899, 89586), (2133, 79758), (2954, 57591), (3318, 51273), (3402, 50007), (3798, 44793), (4266, 39879), (4431, 38394), (4977, 34182), (5103, 33338), (5697, 29862), (6399, 26586), (8862, 19197), (9954, 17091), (10206, 16669), (11394, 14931), (12798, 13293)]