156946515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 283295232

約数和(自身を除く): 126348717

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 131, 137, 159, 165, 265, 393, 411, 583, 655, 685, 795, 1441, 1507, 1749, 1965, 2055, 2915, 4323, 4521, 6943, 7205, 7261, 7535, 8745, 17947, 20829, 21615, 21783, 22605, 34715, 36305, 53841, 76373, 79871, 89735, 104145, 108915, 197417, 229119, 239613, 269205, 381865, 399355, 592251, 951191, 987085, 1145595, 1198065, 2853573, 2961255, 4755955, 10463101, 14267865, 31389303, 52315505, 156946515]

約数ペア:

[(1, 156946515), (3, 52315505), (5, 31389303), (11, 14267865), (15, 10463101), (33, 4755955), (53, 2961255), (55, 2853573), (131, 1198065), (137, 1145595), (159, 987085), (165, 951191), (265, 592251), (393, 399355), (411, 381865), (583, 269205), (655, 239613), (685, 229119), (795, 197417), (1441, 108915), (1507, 104145), (1749, 89735), (1965, 79871), (2055, 76373), (2915, 53841), (4323, 36305), (4521, 34715), (6943, 22605), (7205, 21783), (7261, 21615), (7535, 20829), (8745, 17947)]