139804544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3259

約数の個数: 64

約数和(自身を含む): 313735680

約数和(自身を除く): 173931136

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3203, 3968, 5456, 6406, 10912, 12812, 21824, 25624, 35233, 43648, 51248, 70466, 99293, 102496, 140932, 198586, 204992, 281864, 397172, 409984, 563728, 794344, 1092223, 1127456, 1588688, 2184446, 2254912, 3177376, 4368892, 4509824, 6354752, 8737784, 12709504, 17475568, 34951136, 69902272, 139804544]

約数ペア:

[(1, 139804544), (2, 69902272), (4, 34951136), (8, 17475568), (11, 12709504), (16, 8737784), (22, 6354752), (31, 4509824), (32, 4368892), (44, 3177376), (62, 2254912), (64, 2184446), (88, 1588688), (124, 1127456), (128, 1092223), (176, 794344), (248, 563728), (341, 409984), (352, 397172), (496, 281864), (682, 204992), (704, 198586), (992, 140932), (1364, 102496), (1408, 99293), (1984, 70466), (2728, 51248), (3203, 43648), (3968, 35233), (5456, 25624), (6406, 21824), (10912, 12812)]