166182940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 456873984

約数和(自身を除く): 290691044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 59, 62, 70, 77, 110, 118, 124, 140, 154, 155, 217, 220, 236, 295, 308, 310, 341, 385, 413, 434, 590, 620, 649, 682, 770, 826, 868, 1085, 1180, 1298, 1364, 1540, 1652, 1705, 1829, 2065, 2170, 2387, 2596, 3245, 3410, 3481, 3658, 4130, 4340, 4543, 4774, 6490, 6820, 6962, 7316, 8260, 9086, 9145, 9548, 11935, 12803, 12980, 13924, 17405, 18172, 18290, 20119, 22715, 23870, 24367, 25606, 34810, 36580, 38291, 40238, 45430, 47740, 48734, 51212, 64015, 69620, 76582, 80476, 90860, 97468, 100595, 107911, 121835, 128030, 140833, 153164, 191455, 201190, 215822, 243670, 256060, 268037, 281666, 382910, 402380, 431644, 487340, 536074, 539555, 563332, 704165, 755377, 765820, 1072148, 1079110, 1187021, 1340185, 1408330, 1510754, 2158220, 2374042, 2680370, 2816660, 3021508, 3776885, 4748084, 5360740, 5935105, 7553770, 8309147, 11870210, 15107540, 16618294, 23740420, 33236588, 41545735, 83091470, 166182940]

約数ペア:

[(1, 166182940), (2, 83091470), (4, 41545735), (5, 33236588), (7, 23740420), (10, 16618294), (11, 15107540), (14, 11870210), (20, 8309147), (22, 7553770), (28, 5935105), (31, 5360740), (35, 4748084), (44, 3776885), (55, 3021508), (59, 2816660), (62, 2680370), (70, 2374042), (77, 2158220), (110, 1510754), (118, 1408330), (124, 1340185), (140, 1187021), (154, 1079110), (155, 1072148), (217, 765820), (220, 755377), (236, 704165), (295, 563332), (308, 539555), (310, 536074), (341, 487340), (385, 431644), (413, 402380), (434, 382910), (590, 281666), (620, 268037), (649, 256060), (682, 243670), (770, 215822), (826, 201190), (868, 191455), (1085, 153164), (1180, 140833), (1298, 128030), (1364, 121835), (1540, 107911), (1652, 100595), (1705, 97468), (1829, 90860), (2065, 80476), (2170, 76582), (2387, 69620), (2596, 64015), (3245, 51212), (3410, 48734), (3481, 47740), (3658, 45430), (4130, 40238), (4340, 38291), (4543, 36580), (4774, 34810), (6490, 25606), (6820, 24367), (6962, 23870), (7316, 22715), (8260, 20119), (9086, 18290), (9145, 18172), (9548, 17405), (11935, 13924), (12803, 12980)]