157331262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 357654528

約数和(自身を除く): 200323266

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 131, 186, 262, 341, 393, 587, 682, 786, 1023, 1174, 1441, 1761, 2046, 2882, 3522, 4061, 4323, 6457, 8122, 8646, 12183, 12914, 18197, 19371, 24366, 36394, 38742, 44671, 54591, 76897, 89342, 109182, 134013, 153794, 200167, 230691, 268026, 400334, 461382, 600501, 845867, 1201002, 1691734, 2383807, 2537601, 4767614, 5075202, 7151421, 14302842, 26221877, 52443754, 78665631, 157331262]

約数ペア:

[(1, 157331262), (2, 78665631), (3, 52443754), (6, 26221877), (11, 14302842), (22, 7151421), (31, 5075202), (33, 4767614), (62, 2537601), (66, 2383807), (93, 1691734), (131, 1201002), (186, 845867), (262, 600501), (341, 461382), (393, 400334), (587, 268026), (682, 230691), (786, 200167), (1023, 153794), (1174, 134013), (1441, 109182), (1761, 89342), (2046, 76897), (2882, 54591), (3522, 44671), (4061, 38742), (4323, 36394), (6457, 24366), (8122, 19371), (8646, 18197), (12183, 12914)]