156940521265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1\times {\mathrm{2671}}^1$

素因数の和:3718

約数の個数: 64

約数和(自身を含む): 220241203200

約数和(自身を除く): 63300681935

約数列:

[1, 5, 11, 19, 55, 59, 95, 209, 295, 649, 953, 1045, 1121, 2671, 3245, 4765, 5605, 10483, 12331, 13355, 18107, 29381, 50749, 52415, 56227, 61655, 90535, 146905, 157589, 199177, 253745, 281135, 558239, 618497, 787945, 995885, 1068313, 1733479, 2545463, 2791195, 2994191, 3092485, 5341565, 8667395, 11751443, 12727315, 14970955, 28000093, 32936101, 48363797, 58757215, 140000465, 150182317, 164680505, 241818985, 532001767, 750911585, 1652005487, 2660008835, 2853464023, 8260027435, 14267320115, 31388104253, 156940521265]

約数ペア:

[(1, 156940521265), (5, 31388104253), (11, 14267320115), (19, 8260027435), (55, 2853464023), (59, 2660008835), (95, 1652005487), (209, 750911585), (295, 532001767), (649, 241818985), (953, 164680505), (1045, 150182317), (1121, 140000465), (2671, 58757215), (3245, 48363797), (4765, 32936101), (5605, 28000093), (10483, 14970955), (12331, 12727315), (13355, 11751443), (18107, 8667395), (29381, 5341565), (50749, 3092485), (52415, 2994191), (56227, 2791195), (61655, 2545463), (90535, 1733479), (146905, 1068313), (157589, 995885), (199177, 787945), (253745, 618497), (281135, 558239)]