156939859712

素因数分解:

$2^8\times {\mathrm{607}}^1\times {\mathrm{997}}^1\times {\mathrm{1013}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 314407556736

約数和(自身を除く): 157467697024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 607, 997, 1013, 1214, 1994, 2026, 2428, 3988, 4052, 4856, 7976, 8104, 9712, 15952, 16208, 19424, 31904, 32416, 38848, 63808, 64832, 77696, 127616, 129664, 155392, 255232, 259328, 605179, 614891, 1009961, 1210358, 1229782, 2019922, 2420716, 2459564, 4039844, 4841432, 4919128, 8079688, 9682864, 9838256, 16159376, 19365728, 19676512, 32318752, 38731456, 39353024, 64637504, 77462912, 78706048, 129275008, 154925824, 157412096, 258550016, 613046327, 1226092654, 2452185308, 4904370616, 9808741232, 19617482464, 39234964928, 78469929856, 156939859712]

約数ペア:

[(1, 156939859712), (2, 78469929856), (4, 39234964928), (8, 19617482464), (16, 9808741232), (32, 4904370616), (64, 2452185308), (128, 1226092654), (256, 613046327), (607, 258550016), (997, 157412096), (1013, 154925824), (1214, 129275008), (1994, 78706048), (2026, 77462912), (2428, 64637504), (3988, 39353024), (4052, 38731456), (4856, 32318752), (7976, 19676512), (8104, 19365728), (9712, 16159376), (15952, 9838256), (16208, 9682864), (19424, 8079688), (31904, 4919128), (32416, 4841432), (38848, 4039844), (63808, 2459564), (64832, 2420716), (77696, 2019922), (127616, 1229782), (129664, 1210358), (155392, 1009961), (255232, 614891), (259328, 605179)]