157579578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 410635680

約数和(自身を除く): 253056102

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 67, 69, 78, 114, 117, 134, 138, 171, 201, 207, 234, 247, 299, 342, 402, 414, 437, 494, 529, 598, 603, 741, 871, 874, 897, 1058, 1206, 1273, 1311, 1482, 1541, 1587, 1742, 1794, 2223, 2546, 2613, 2622, 2691, 3082, 3174, 3819, 3933, 4446, 4623, 4761, 5226, 5382, 5681, 6877, 7638, 7839, 7866, 9246, 9522, 10051, 11362, 11457, 13754, 13869, 15678, 16549, 17043, 20033, 20102, 20631, 22914, 27738, 29279, 30153, 33098, 34086, 35443, 40066, 41262, 49647, 51129, 58558, 60099, 60306, 61893, 70886, 87837, 90459, 99294, 102258, 106329, 120198, 123786, 130663, 148941, 175674, 180297, 180918, 212658, 261326, 263511, 297882, 318987, 360594, 380627, 391989, 460759, 527022, 637974, 673417, 761254, 783978, 921518, 1141881, 1175967, 1346834, 1382277, 2020251, 2283762, 2351934, 2764554, 3425643, 4040502, 4146831, 6060753, 6851286, 8293662, 8754421, 12121506, 17508842, 26263263, 52526526, 78789789, 157579578]

約数ペア:

[(1, 157579578), (2, 78789789), (3, 52526526), (6, 26263263), (9, 17508842), (13, 12121506), (18, 8754421), (19, 8293662), (23, 6851286), (26, 6060753), (38, 4146831), (39, 4040502), (46, 3425643), (57, 2764554), (67, 2351934), (69, 2283762), (78, 2020251), (114, 1382277), (117, 1346834), (134, 1175967), (138, 1141881), (171, 921518), (201, 783978), (207, 761254), (234, 673417), (247, 637974), (299, 527022), (342, 460759), (402, 391989), (414, 380627), (437, 360594), (494, 318987), (529, 297882), (598, 263511), (603, 261326), (741, 212658), (871, 180918), (874, 180297), (897, 175674), (1058, 148941), (1206, 130663), (1273, 123786), (1311, 120198), (1482, 106329), (1541, 102258), (1587, 99294), (1742, 90459), (1794, 87837), (2223, 70886), (2546, 61893), (2613, 60306), (2622, 60099), (2691, 58558), (3082, 51129), (3174, 49647), (3819, 41262), (3933, 40066), (4446, 35443), (4623, 34086), (4761, 33098), (5226, 30153), (5382, 29279), (5681, 27738), (6877, 22914), (7638, 20631), (7839, 20102), (7866, 20033), (9246, 17043), (9522, 16549), (10051, 15678), (11362, 13869), (11457, 13754)]