177790912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2325

約数の個数: 56

約数和(自身を含む): 384033776

約数和(自身を除く): 206242864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 2203, 2522, 3104, 4406, 5044, 6208, 8812, 10088, 17624, 20176, 28639, 35248, 40352, 57278, 70496, 80704, 114556, 140992, 213691, 229112, 427382, 458224, 854764, 916448, 1709528, 1832896, 2777983, 3419056, 5555966, 6838112, 11111932, 13676224, 22223864, 44447728, 88895456, 177790912]

約数ペア:

[(1, 177790912), (2, 88895456), (4, 44447728), (8, 22223864), (13, 13676224), (16, 11111932), (26, 6838112), (32, 5555966), (52, 3419056), (64, 2777983), (97, 1832896), (104, 1709528), (194, 916448), (208, 854764), (388, 458224), (416, 427382), (776, 229112), (832, 213691), (1261, 140992), (1552, 114556), (2203, 80704), (2522, 70496), (3104, 57278), (4406, 40352), (5044, 35248), (6208, 28639), (8812, 20176), (10088, 17624)]