166857570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 499093056

約数和(自身を除く): 332235486

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 81, 90, 99, 110, 122, 135, 162, 165, 183, 198, 270, 297, 305, 307, 330, 366, 405, 495, 549, 594, 610, 614, 671, 810, 891, 915, 921, 990, 1098, 1342, 1485, 1535, 1647, 1782, 1830, 1842, 2013, 2745, 2763, 2970, 3070, 3294, 3355, 3377, 4026, 4455, 4605, 4941, 5490, 5526, 6039, 6710, 6754, 8235, 8289, 8910, 9210, 9882, 10065, 10131, 12078, 13815, 16470, 16578, 16885, 18117, 18727, 20130, 20262, 24705, 24867, 27630, 30195, 30393, 33770, 36234, 37454, 41445, 49410, 49734, 50655, 54351, 56181, 60390, 60786, 82890, 90585, 91179, 93635, 101310, 108702, 112362, 124335, 151965, 168543, 181170, 182358, 187270, 205997, 248670, 271755, 273537, 280905, 303930, 337086, 411994, 455895, 505629, 543510, 547074, 561810, 617991, 842715, 911790, 1011258, 1029985, 1235982, 1367685, 1516887, 1685430, 1853973, 2059970, 2528145, 2735370, 3033774, 3089955, 3707946, 5056290, 5561919, 6179910, 7584435, 9269865, 11123838, 15168870, 16685757, 18539730, 27809595, 33371514, 55619190, 83428785, 166857570]

約数ペア:

[(1, 166857570), (2, 83428785), (3, 55619190), (5, 33371514), (6, 27809595), (9, 18539730), (10, 16685757), (11, 15168870), (15, 11123838), (18, 9269865), (22, 7584435), (27, 6179910), (30, 5561919), (33, 5056290), (45, 3707946), (54, 3089955), (55, 3033774), (61, 2735370), (66, 2528145), (81, 2059970), (90, 1853973), (99, 1685430), (110, 1516887), (122, 1367685), (135, 1235982), (162, 1029985), (165, 1011258), (183, 911790), (198, 842715), (270, 617991), (297, 561810), (305, 547074), (307, 543510), (330, 505629), (366, 455895), (405, 411994), (495, 337086), (549, 303930), (594, 280905), (610, 273537), (614, 271755), (671, 248670), (810, 205997), (891, 187270), (915, 182358), (921, 181170), (990, 168543), (1098, 151965), (1342, 124335), (1485, 112362), (1535, 108702), (1647, 101310), (1782, 93635), (1830, 91179), (1842, 90585), (2013, 82890), (2745, 60786), (2763, 60390), (2970, 56181), (3070, 54351), (3294, 50655), (3355, 49734), (3377, 49410), (4026, 41445), (4455, 37454), (4605, 36234), (4941, 33770), (5490, 30393), (5526, 30195), (6039, 27630), (6710, 24867), (6754, 24705), (8235, 20262), (8289, 20130), (8910, 18727), (9210, 18117), (9882, 16885), (10065, 16578), (10131, 16470), (12078, 13815)]