156738126519

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{46559}}^1$

素因数の和:46746

約数の個数: 80

約数和(自身を含む): 265012070400

約数和(自身を除く): 108273943881

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 139, 207, 299, 351, 417, 621, 897, 1053, 1251, 1807, 1863, 2691, 3197, 3753, 5421, 8073, 9591, 11259, 16263, 24219, 28773, 41561, 46559, 48789, 86319, 124683, 139677, 146367, 258957, 374049, 419031, 605267, 1070857, 1122147, 1257093, 1815801, 3212571, 3366441, 3771279, 5447403, 6471701, 9637713, 13921141, 16342209, 19415103, 28913139, 41763423, 49026627, 58245309, 84132113, 86739417, 125290269, 148849123, 174735927, 252396339, 375870807, 446547369, 524207781, 757189017, 1127612421, 1339642107, 1935038599, 2271567051, 4018926321, 5805115797, 6814701153, 12056778963, 17415347391, 52246042173, 156738126519]

約数ペア:

[(1, 156738126519), (3, 52246042173), (9, 17415347391), (13, 12056778963), (23, 6814701153), (27, 5805115797), (39, 4018926321), (69, 2271567051), (81, 1935038599), (117, 1339642107), (139, 1127612421), (207, 757189017), (299, 524207781), (351, 446547369), (417, 375870807), (621, 252396339), (897, 174735927), (1053, 148849123), (1251, 125290269), (1807, 86739417), (1863, 84132113), (2691, 58245309), (3197, 49026627), (3753, 41763423), (5421, 28913139), (8073, 19415103), (9591, 16342209), (11259, 13921141), (16263, 9637713), (24219, 6471701), (28773, 5447403), (41561, 3771279), (46559, 3366441), (48789, 3212571), (86319, 1815801), (124683, 1257093), (139677, 1122147), (146367, 1070857), (258957, 605267), (374049, 419031)]