161941920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{48197}}^1$

素因数の和:48222

約数の個数: 96

約数和(自身を含む): 583003008

約数和(自身を除く): 421061088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 48197, 96394, 144591, 192788, 240985, 289182, 337379, 385576, 481970, 578364, 674758, 722955, 771152, 963940, 1012137, 1156728, 1349516, 1445910, 1542304, 1686895, 1927880, 2024274, 2313456, 2699032, 2891820, 3373790, 3855760, 4048548, 4626912, 5060685, 5398064, 5783640, 6747580, 7711520, 8097096, 10121370, 10796128, 11567280, 13495160, 16194192, 20242740, 23134560, 26990320, 32388384, 40485480, 53980640, 80970960, 161941920]

約数ペア:

[(1, 161941920), (2, 80970960), (3, 53980640), (4, 40485480), (5, 32388384), (6, 26990320), (7, 23134560), (8, 20242740), (10, 16194192), (12, 13495160), (14, 11567280), (15, 10796128), (16, 10121370), (20, 8097096), (21, 7711520), (24, 6747580), (28, 5783640), (30, 5398064), (32, 5060685), (35, 4626912), (40, 4048548), (42, 3855760), (48, 3373790), (56, 2891820), (60, 2699032), (70, 2313456), (80, 2024274), (84, 1927880), (96, 1686895), (105, 1542304), (112, 1445910), (120, 1349516), (140, 1156728), (160, 1012137), (168, 963940), (210, 771152), (224, 722955), (240, 674758), (280, 578364), (336, 481970), (420, 385576), (480, 337379), (560, 289182), (672, 240985), (840, 192788), (1120, 144591), (1680, 96394), (3360, 48197)]