156940410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2749}}^1$

素因数の和:2943

約数の個数: 64

約数和(自身を含む): 413424000

約数和(自身を除く): 256483590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1730, 1903, 2595, 2749, 3806, 5190, 5498, 5709, 8247, 9515, 11418, 13745, 16494, 19030, 27490, 28545, 30239, 41235, 57090, 60478, 82470, 90717, 151195, 181434, 302390, 453585, 475577, 907170, 951154, 1426731, 2377885, 2853462, 4755770, 5231347, 7133655, 10462694, 14267310, 15694041, 26156735, 31388082, 52313470, 78470205, 156940410]

約数ペア:

[(1, 156940410), (2, 78470205), (3, 52313470), (5, 31388082), (6, 26156735), (10, 15694041), (11, 14267310), (15, 10462694), (22, 7133655), (30, 5231347), (33, 4755770), (55, 2853462), (66, 2377885), (110, 1426731), (165, 951154), (173, 907170), (330, 475577), (346, 453585), (519, 302390), (865, 181434), (1038, 151195), (1730, 90717), (1903, 82470), (2595, 60478), (2749, 57090), (3806, 41235), (5190, 30239), (5498, 28545), (5709, 27490), (8247, 19030), (9515, 16494), (11418, 13745)]