161036503180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3258529}}^1$

素因数の和:3258898

約数の個数: 48

約数和(自身を含む): 387582592320

約数和(自身を除く): 226546089140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3530, 4942, 7060, 9884, 12355, 24710, 49420, 3258529, 6517058, 13034116, 16292645, 22809703, 32585290, 45619406, 65170580, 91238812, 114048515, 228097030, 456194060, 1150260737, 2300521474, 4601042948, 5751303685, 8051825159, 11502607370, 16103650318, 23005214740, 32207300636, 40259125795, 80518251590, 161036503180]

約数ペア:

[(1, 161036503180), (2, 80518251590), (4, 40259125795), (5, 32207300636), (7, 23005214740), (10, 16103650318), (14, 11502607370), (20, 8051825159), (28, 5751303685), (35, 4601042948), (70, 2300521474), (140, 1150260737), (353, 456194060), (706, 228097030), (1412, 114048515), (1765, 91238812), (2471, 65170580), (3530, 45619406), (4942, 32585290), (7060, 22809703), (9884, 16292645), (12355, 13034116), (24710, 6517058), (49420, 3258529)]