215003152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 531174336

約数和(自身を除く): 316171184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 169, 182, 208, 259, 296, 307, 338, 364, 481, 518, 592, 614, 676, 728, 962, 1036, 1183, 1228, 1352, 1456, 1924, 2072, 2149, 2366, 2456, 2704, 3367, 3848, 3991, 4144, 4298, 4732, 4912, 6253, 6734, 7696, 7982, 8596, 9464, 11359, 12506, 13468, 15964, 17192, 18928, 22718, 25012, 26936, 27937, 31928, 34384, 43771, 45436, 50024, 51883, 53872, 55874, 63856, 79513, 87542, 90872, 100048, 103766, 111748, 147667, 159026, 175084, 181744, 207532, 223496, 295334, 318052, 350168, 363181, 415064, 446992, 590668, 636104, 700336, 726362, 830128, 1033669, 1181336, 1272208, 1452724, 1919671, 2067338, 2362672, 2905448, 3839342, 4134676, 5810896, 7678684, 8269352, 13437697, 15357368, 16538704, 26875394, 30714736, 53750788, 107501576, 215003152]

約数ペア:

[(1, 215003152), (2, 107501576), (4, 53750788), (7, 30714736), (8, 26875394), (13, 16538704), (14, 15357368), (16, 13437697), (26, 8269352), (28, 7678684), (37, 5810896), (52, 4134676), (56, 3839342), (74, 2905448), (91, 2362672), (104, 2067338), (112, 1919671), (148, 1452724), (169, 1272208), (182, 1181336), (208, 1033669), (259, 830128), (296, 726362), (307, 700336), (338, 636104), (364, 590668), (481, 446992), (518, 415064), (592, 363181), (614, 350168), (676, 318052), (728, 295334), (962, 223496), (1036, 207532), (1183, 181744), (1228, 175084), (1352, 159026), (1456, 147667), (1924, 111748), (2072, 103766), (2149, 100048), (2366, 90872), (2456, 87542), (2704, 79513), (3367, 63856), (3848, 55874), (3991, 53872), (4144, 51883), (4298, 50024), (4732, 45436), (4912, 43771), (6253, 34384), (6734, 31928), (7696, 27937), (7982, 26936), (8596, 25012), (9464, 22718), (11359, 18928), (12506, 17192), (13468, 15964)]