146685037540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1\times {\mathrm{1951}}^1$

素因数の和:3109

約数の個数: 96

約数和(自身を含む): 327997651968

約数和(自身を除く): 181312614428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 502, 881, 1004, 1255, 1762, 1951, 2510, 3524, 3902, 4267, 4405, 5020, 7804, 8534, 8810, 9755, 14977, 17068, 17620, 19510, 21335, 29954, 33167, 39020, 42670, 59908, 66334, 74885, 85340, 132668, 149770, 165835, 221131, 299540, 331670, 442262, 489701, 663340, 884524, 979402, 1105655, 1718831, 1958804, 2211310, 2448505, 3437662, 3759227, 4422620, 4897010, 6875324, 7518454, 8324917, 8594155, 9794020, 15036908, 16649834, 17188310, 18796135, 29220127, 33299668, 34376620, 37592270, 41624585, 58440254, 75184540, 83249170, 116880508, 146100635, 166498340, 292201270, 431426581, 584402540, 862853162, 1725706324, 2157132905, 4314265810, 7334251877, 8628531620, 14668503754, 29337007508, 36671259385, 73342518770, 146685037540]

約数ペア:

[(1, 146685037540), (2, 73342518770), (4, 36671259385), (5, 29337007508), (10, 14668503754), (17, 8628531620), (20, 7334251877), (34, 4314265810), (68, 2157132905), (85, 1725706324), (170, 862853162), (251, 584402540), (340, 431426581), (502, 292201270), (881, 166498340), (1004, 146100635), (1255, 116880508), (1762, 83249170), (1951, 75184540), (2510, 58440254), (3524, 41624585), (3902, 37592270), (4267, 34376620), (4405, 33299668), (5020, 29220127), (7804, 18796135), (8534, 17188310), (8810, 16649834), (9755, 15036908), (14977, 9794020), (17068, 8594155), (17620, 8324917), (19510, 7518454), (21335, 6875324), (29954, 4897010), (33167, 4422620), (39020, 3759227), (42670, 3437662), (59908, 2448505), (66334, 2211310), (74885, 1958804), (85340, 1718831), (132668, 1105655), (149770, 979402), (165835, 884524), (221131, 663340), (299540, 489701), (331670, 442262)]