159350380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1373}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 383181120

約数和(自身を除く): 223830740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 829, 1373, 1658, 2746, 3316, 4145, 5492, 5803, 6865, 8290, 9611, 11606, 13730, 16580, 19222, 23212, 27460, 29015, 38444, 48055, 58030, 96110, 116060, 192220, 1138217, 2276434, 4552868, 5691085, 7967519, 11382170, 15935038, 22764340, 31870076, 39837595, 79675190, 159350380]

約数ペア:

[(1, 159350380), (2, 79675190), (4, 39837595), (5, 31870076), (7, 22764340), (10, 15935038), (14, 11382170), (20, 7967519), (28, 5691085), (35, 4552868), (70, 2276434), (140, 1138217), (829, 192220), (1373, 116060), (1658, 96110), (2746, 58030), (3316, 48055), (4145, 38444), (5492, 29015), (5803, 27460), (6865, 23212), (8290, 19222), (9611, 16580), (11606, 13730)]