156920129535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{44281}}^1$

素因数の和:45388

約数の個数: 64

約数和(自身を含む): 286564763520

約数和(自身を除く): 129644633985

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1069, 1105, 3207, 3315, 5345, 13897, 16035, 18173, 41691, 44281, 54519, 69485, 90865, 132843, 208455, 221405, 236249, 272595, 575653, 664215, 708747, 752777, 1181245, 1726959, 2258331, 2878265, 3543735, 3763885, 8634795, 9786101, 11291655, 29358303, 47336389, 48930505, 142009167, 146791515, 236681945, 615373057, 710045835, 804718613, 1846119171, 2414155839, 3076865285, 4023593065, 9230595855, 10461341969, 12070779195, 31384025907, 52306709845, 156920129535]

約数ペア:

[(1, 156920129535), (3, 52306709845), (5, 31384025907), (13, 12070779195), (15, 10461341969), (17, 9230595855), (39, 4023593065), (51, 3076865285), (65, 2414155839), (85, 1846119171), (195, 804718613), (221, 710045835), (255, 615373057), (663, 236681945), (1069, 146791515), (1105, 142009167), (3207, 48930505), (3315, 47336389), (5345, 29358303), (13897, 11291655), (16035, 9786101), (18173, 8634795), (41691, 3763885), (44281, 3543735), (54519, 2878265), (69485, 2258331), (90865, 1726959), (132843, 1181245), (208455, 752777), (221405, 708747), (236249, 664215), (272595, 575653)]