138344778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 357581952

約数和(自身を除く): 219237174

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 71, 78, 99, 117, 142, 143, 198, 213, 234, 286, 426, 429, 639, 757, 781, 858, 923, 1278, 1287, 1514, 1562, 1846, 2271, 2343, 2574, 2769, 4542, 4686, 5538, 6813, 7029, 8307, 8327, 9841, 10153, 13626, 14058, 16614, 16654, 19682, 20306, 24981, 29523, 30459, 49962, 53747, 59046, 60918, 74943, 88569, 91377, 107494, 108251, 149886, 161241, 177138, 182754, 216502, 322482, 324753, 483723, 591217, 649506, 698711, 967446, 974259, 1182434, 1397422, 1773651, 1948518, 2096133, 3547302, 4192266, 5320953, 6288399, 7685821, 10641906, 12576798, 15371642, 23057463, 46114926, 69172389, 138344778]

約数ペア:

[(1, 138344778), (2, 69172389), (3, 46114926), (6, 23057463), (9, 15371642), (11, 12576798), (13, 10641906), (18, 7685821), (22, 6288399), (26, 5320953), (33, 4192266), (39, 3547302), (66, 2096133), (71, 1948518), (78, 1773651), (99, 1397422), (117, 1182434), (142, 974259), (143, 967446), (198, 698711), (213, 649506), (234, 591217), (286, 483723), (426, 324753), (429, 322482), (639, 216502), (757, 182754), (781, 177138), (858, 161241), (923, 149886), (1278, 108251), (1287, 107494), (1514, 91377), (1562, 88569), (1846, 74943), (2271, 60918), (2343, 59046), (2574, 53747), (2769, 49962), (4542, 30459), (4686, 29523), (5538, 24981), (6813, 20306), (7029, 19682), (8307, 16654), (8327, 16614), (9841, 14058), (10153, 13626)]