157095100040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{206704079}}^1$

素因数の和:206704109

約数の個数: 32

約数和(自身を含む): 372067344000

約数和(自身を除く): 214972243960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 206704079, 413408158, 826816316, 1033520395, 1653632632, 2067040790, 3927377501, 4134081580, 7854755002, 8268163160, 15709510004, 19636887505, 31419020008, 39273775010, 78547550020, 157095100040]

約数ペア:

[(1, 157095100040), (2, 78547550020), (4, 39273775010), (5, 31419020008), (8, 19636887505), (10, 15709510004), (19, 8268163160), (20, 7854755002), (38, 4134081580), (40, 3927377501), (76, 2067040790), (95, 1653632632), (152, 1033520395), (190, 826816316), (380, 413408158), (760, 206704079)]