157253778

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 394148160

約数和(自身を除く): 236894382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 121, 123, 198, 242, 246, 297, 363, 369, 451, 587, 594, 726, 738, 902, 1089, 1107, 1174, 1353, 1761, 2178, 2214, 2706, 3267, 3522, 4059, 4961, 5283, 6457, 6534, 8118, 9922, 10566, 12177, 12914, 14883, 15849, 19371, 24067, 24354, 29766, 31698, 38742, 44649, 48134, 58113, 71027, 72201, 89298, 116226, 133947, 142054, 144402, 174339, 213081, 216603, 264737, 267894, 348678, 426162, 433206, 529474, 639243, 649809, 794211, 1278486, 1299618, 1588422, 1917729, 2382633, 2912107, 3835458, 4765266, 5824214, 7147899, 8736321, 14295798, 17472642, 26208963, 52417926, 78626889, 157253778]

約数ペア:

[(1, 157253778), (2, 78626889), (3, 52417926), (6, 26208963), (9, 17472642), (11, 14295798), (18, 8736321), (22, 7147899), (27, 5824214), (33, 4765266), (41, 3835458), (54, 2912107), (66, 2382633), (82, 1917729), (99, 1588422), (121, 1299618), (123, 1278486), (198, 794211), (242, 649809), (246, 639243), (297, 529474), (363, 433206), (369, 426162), (451, 348678), (587, 267894), (594, 264737), (726, 216603), (738, 213081), (902, 174339), (1089, 144402), (1107, 142054), (1174, 133947), (1353, 116226), (1761, 89298), (2178, 72201), (2214, 71027), (2706, 58113), (3267, 48134), (3522, 44649), (4059, 38742), (4961, 31698), (5283, 29766), (6457, 24354), (6534, 24067), (8118, 19371), (9922, 15849), (10566, 14883), (12177, 12914)]