156775830741

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{4751}}^1$

素因数の和:5071

約数の個数: 72

約数和(自身を含む): 245967321600

約数和(自身を除く): 89191490859

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 239, 261, 529, 667, 717, 1587, 2001, 2151, 4751, 4761, 5497, 6003, 6931, 14253, 15341, 16491, 20793, 42759, 46023, 49473, 62379, 109273, 126431, 137779, 138069, 159413, 327819, 379293, 413337, 478239, 983457, 1135489, 1137879, 1240011, 1434717, 2513279, 3168917, 3406467, 3666499, 7539837, 9506751, 10219401, 10999497, 22619511, 26116247, 28520253, 32929181, 32998491, 72885091, 78348741, 98787543, 218655273, 235046223, 296362629, 600673681, 655965819, 757371163, 1802021043, 2272113489, 5406063129, 6816340467, 17419536749, 52258610247, 156775830741]

約数ペア:

[(1, 156775830741), (3, 52258610247), (9, 17419536749), (23, 6816340467), (29, 5406063129), (69, 2272113489), (87, 1802021043), (207, 757371163), (239, 655965819), (261, 600673681), (529, 296362629), (667, 235046223), (717, 218655273), (1587, 98787543), (2001, 78348741), (2151, 72885091), (4751, 32998491), (4761, 32929181), (5497, 28520253), (6003, 26116247), (6931, 22619511), (14253, 10999497), (15341, 10219401), (16491, 9506751), (20793, 7539837), (42759, 3666499), (46023, 3406467), (49473, 3168917), (62379, 2513279), (109273, 1434717), (126431, 1240011), (137779, 1137879), (138069, 1135489), (159413, 983457), (327819, 478239), (379293, 413337)]