140421024

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7993}}^1$

素因数の和:8070

約数の個数: 72

約数和(自身を含む): 405919332

約数和(自身を除く): 265498308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 7993, 8784, 15986, 17568, 23979, 31972, 47958, 63944, 71937, 95916, 127888, 143874, 191832, 255776, 287748, 383664, 487573, 575496, 767328, 975146, 1150992, 1462719, 1950292, 2301984, 2925438, 3900584, 4388157, 5850876, 7801168, 8776314, 11701752, 15602336, 17552628, 23403504, 35105256, 46807008, 70210512, 140421024]

約数ペア:

[(1, 140421024), (2, 70210512), (3, 46807008), (4, 35105256), (6, 23403504), (8, 17552628), (9, 15602336), (12, 11701752), (16, 8776314), (18, 7801168), (24, 5850876), (32, 4388157), (36, 3900584), (48, 2925438), (61, 2301984), (72, 1950292), (96, 1462719), (122, 1150992), (144, 975146), (183, 767328), (244, 575496), (288, 487573), (366, 383664), (488, 287748), (549, 255776), (732, 191832), (976, 143874), (1098, 127888), (1464, 95916), (1952, 71937), (2196, 63944), (2928, 47958), (4392, 31972), (5856, 23979), (7993, 17568), (8784, 15986)]