140388624

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{20743}}^1$

素因数の和:20804

約数の個数: 60

約数和(自身を含む): 401271936

約数和(自身を除く): 260883312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 20743, 41486, 62229, 82972, 124458, 165944, 186687, 248916, 331888, 373374, 497832, 746748, 974921, 995664, 1493496, 1949842, 2924763, 2986992, 3899684, 5849526, 7799368, 8774289, 11699052, 15598736, 17548578, 23398104, 35097156, 46796208, 70194312, 140388624]

約数ペア:

[(1, 140388624), (2, 70194312), (3, 46796208), (4, 35097156), (6, 23398104), (8, 17548578), (9, 15598736), (12, 11699052), (16, 8774289), (18, 7799368), (24, 5849526), (36, 3899684), (47, 2986992), (48, 2924763), (72, 1949842), (94, 1493496), (141, 995664), (144, 974921), (188, 746748), (282, 497832), (376, 373374), (423, 331888), (564, 248916), (752, 186687), (846, 165944), (1128, 124458), (1692, 82972), (2256, 62229), (3384, 41486), (6768, 20743)]