156964164650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 303344870400

約数和(自身を除く): 146380705750

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 389, 439, 593, 775, 778, 878, 1186, 1550, 1945, 2195, 2965, 3890, 4390, 5930, 9725, 10975, 12059, 13609, 14825, 18383, 19450, 21950, 24118, 27218, 29650, 36766, 60295, 68045, 91915, 120590, 136090, 170771, 183830, 230677, 260327, 301475, 340225, 341542, 459575, 461354, 520654, 602950, 680450, 853855, 919150, 1153385, 1301635, 1707710, 2306770, 2603270, 4269275, 5293901, 5766925, 6508175, 7150987, 8070137, 8538550, 10587802, 11533850, 13016350, 14301974, 16140274, 26469505, 35754935, 40350685, 52939010, 71509870, 80701370, 101267203, 132347525, 178774675, 201753425, 202534406, 264695050, 357549350, 403506850, 506336015, 1012672030, 2531680075, 3139283293, 5063360150, 6278566586, 15696416465, 31392832930, 78482082325, 156964164650]

約数ペア:

[(1, 156964164650), (2, 78482082325), (5, 31392832930), (10, 15696416465), (25, 6278566586), (31, 5063360150), (50, 3139283293), (62, 2531680075), (155, 1012672030), (310, 506336015), (389, 403506850), (439, 357549350), (593, 264695050), (775, 202534406), (778, 201753425), (878, 178774675), (1186, 132347525), (1550, 101267203), (1945, 80701370), (2195, 71509870), (2965, 52939010), (3890, 40350685), (4390, 35754935), (5930, 26469505), (9725, 16140274), (10975, 14301974), (12059, 13016350), (13609, 11533850), (14825, 10587802), (18383, 8538550), (19450, 8070137), (21950, 7150987), (24118, 6508175), (27218, 5766925), (29650, 5293901), (36766, 4269275), (60295, 2603270), (68045, 2306770), (91915, 1707710), (120590, 1301635), (136090, 1153385), (170771, 919150), (183830, 853855), (230677, 680450), (260327, 602950), (301475, 520654), (340225, 461354), (341542, 459575)]