1161141228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{15803}}^1$

素因数の和:15983

約数の個数: 72

約数和(自身を含む): 3181218768

約数和(自身を除く): 2020077540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 4082, 5652, 6123, 8164, 12246, 15803, 18369, 24492, 31606, 36738, 47409, 63212, 73476, 94818, 142227, 189636, 205439, 284454, 410878, 568908, 616317, 821756, 1232634, 1848951, 2465268, 2481071, 3697902, 4962142, 7395804, 7443213, 9924284, 14886426, 22329639, 29772852, 32253923, 44659278, 64507846, 89318556, 96761769, 129015692, 193523538, 290285307, 387047076, 580570614, 1161141228]

約数ペア:

[(1, 1161141228), (2, 580570614), (3, 387047076), (4, 290285307), (6, 193523538), (9, 129015692), (12, 96761769), (13, 89318556), (18, 64507846), (26, 44659278), (36, 32253923), (39, 29772852), (52, 22329639), (78, 14886426), (117, 9924284), (156, 7443213), (157, 7395804), (234, 4962142), (314, 3697902), (468, 2481071), (471, 2465268), (628, 1848951), (942, 1232634), (1413, 821756), (1884, 616317), (2041, 568908), (2826, 410878), (4082, 284454), (5652, 205439), (6123, 189636), (8164, 142227), (12246, 94818), (15803, 73476), (18369, 63212), (24492, 47409), (31606, 36738)]