174791214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 435262464

約数和(自身を除く): 260471250

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 47, 69, 78, 94, 117, 138, 141, 207, 234, 282, 299, 414, 423, 598, 611, 691, 846, 897, 1081, 1222, 1382, 1794, 1833, 2073, 2162, 2691, 3243, 3666, 4146, 5382, 5499, 6219, 6486, 8983, 9729, 10998, 12438, 14053, 15893, 17966, 19458, 26949, 28106, 31786, 32477, 42159, 47679, 53898, 64954, 80847, 84318, 95358, 97431, 126477, 143037, 161694, 194862, 206609, 252954, 286074, 292293, 413218, 422201, 584586, 619827, 746971, 844402, 1239654, 1266603, 1493942, 1859481, 2240913, 2533206, 3718962, 3799809, 4481826, 6722739, 7599618, 9710623, 13445478, 19421246, 29131869, 58263738, 87395607, 174791214]

約数ペア:

[(1, 174791214), (2, 87395607), (3, 58263738), (6, 29131869), (9, 19421246), (13, 13445478), (18, 9710623), (23, 7599618), (26, 6722739), (39, 4481826), (46, 3799809), (47, 3718962), (69, 2533206), (78, 2240913), (94, 1859481), (117, 1493942), (138, 1266603), (141, 1239654), (207, 844402), (234, 746971), (282, 619827), (299, 584586), (414, 422201), (423, 413218), (598, 292293), (611, 286074), (691, 252954), (846, 206609), (897, 194862), (1081, 161694), (1222, 143037), (1382, 126477), (1794, 97431), (1833, 95358), (2073, 84318), (2162, 80847), (2691, 64954), (3243, 53898), (3666, 47679), (4146, 42159), (5382, 32477), (5499, 31786), (6219, 28106), (6486, 26949), (8983, 19458), (9729, 17966), (10998, 15893), (12438, 14053)]