190158156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 508151280

約数和(自身を除く): 317993124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 317, 342, 634, 684, 877, 951, 1268, 1754, 1902, 2631, 2853, 3508, 3804, 5262, 5706, 6023, 7893, 10524, 11412, 12046, 15786, 16663, 18069, 24092, 31572, 33326, 36138, 49989, 54207, 66652, 72276, 99978, 108414, 149967, 199956, 216828, 278009, 299934, 556018, 599868, 834027, 1112036, 1668054, 2502081, 3336108, 5004162, 5282171, 10008324, 10564342, 15846513, 21128684, 31693026, 47539539, 63386052, 95079078, 190158156]

約数ペア:

[(1, 190158156), (2, 95079078), (3, 63386052), (4, 47539539), (6, 31693026), (9, 21128684), (12, 15846513), (18, 10564342), (19, 10008324), (36, 5282171), (38, 5004162), (57, 3336108), (76, 2502081), (114, 1668054), (171, 1112036), (228, 834027), (317, 599868), (342, 556018), (634, 299934), (684, 278009), (877, 216828), (951, 199956), (1268, 149967), (1754, 108414), (1902, 99978), (2631, 72276), (2853, 66652), (3508, 54207), (3804, 49989), (5262, 36138), (5706, 33326), (6023, 31572), (7893, 24092), (10524, 18069), (11412, 16663), (12046, 15786)]