160444144

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 366405120

約数和(自身を除く): 205960976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 151, 179, 212, 302, 358, 371, 424, 604, 716, 742, 848, 1057, 1208, 1253, 1432, 1484, 2114, 2416, 2506, 2864, 2968, 4228, 5012, 5936, 8003, 8456, 9487, 10024, 16006, 16912, 18974, 20048, 27029, 32012, 37948, 54058, 56021, 64024, 66409, 75896, 108116, 112042, 128048, 132818, 151792, 189203, 216232, 224084, 265636, 378406, 432464, 448168, 531272, 756812, 896336, 1062544, 1432537, 1513624, 2865074, 3027248, 5730148, 10027759, 11460296, 20055518, 22920592, 40111036, 80222072, 160444144]

約数ペア:

[(1, 160444144), (2, 80222072), (4, 40111036), (7, 22920592), (8, 20055518), (14, 11460296), (16, 10027759), (28, 5730148), (53, 3027248), (56, 2865074), (106, 1513624), (112, 1432537), (151, 1062544), (179, 896336), (212, 756812), (302, 531272), (358, 448168), (371, 432464), (424, 378406), (604, 265636), (716, 224084), (742, 216232), (848, 189203), (1057, 151792), (1208, 132818), (1253, 128048), (1432, 112042), (1484, 108116), (2114, 75896), (2416, 66409), (2506, 64024), (2864, 56021), (2968, 54058), (4228, 37948), (5012, 32012), (5936, 27029), (8003, 20048), (8456, 18974), (9487, 16912), (10024, 16006)]