140461888

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18443}}^1$

素因数の和:18479

約数の個数: 56

約数和(自身を含む): 337303872

約数和(自身を除く): 196841984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 18443, 36886, 73772, 129101, 147544, 258202, 295088, 313531, 516404, 590176, 627062, 1032808, 1180352, 1254124, 2065616, 2194717, 2508248, 4131232, 4389434, 5016496, 8262464, 8778868, 10032992, 17557736, 20065984, 35115472, 70230944, 140461888]

約数ペア:

[(1, 140461888), (2, 70230944), (4, 35115472), (7, 20065984), (8, 17557736), (14, 10032992), (16, 8778868), (17, 8262464), (28, 5016496), (32, 4389434), (34, 4131232), (56, 2508248), (64, 2194717), (68, 2065616), (112, 1254124), (119, 1180352), (136, 1032808), (224, 627062), (238, 590176), (272, 516404), (448, 313531), (476, 295088), (544, 258202), (952, 147544), (1088, 129101), (1904, 73772), (3808, 36886), (7616, 18443)]