151978624

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2481

約数の個数: 64

約数和(自身を含む): 351043200

約数和(自身を除く): 199064576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 2389, 3976, 4544, 4778, 7952, 9088, 9556, 15904, 16723, 19112, 31808, 33446, 38224, 63616, 66892, 76448, 133784, 152896, 169619, 267568, 305792, 339238, 535136, 678476, 1070272, 1187333, 1356952, 2140544, 2374666, 2713904, 4749332, 5427808, 9498664, 10855616, 18997328, 21711232, 37994656, 75989312, 151978624]

約数ペア:

[(1, 151978624), (2, 75989312), (4, 37994656), (7, 21711232), (8, 18997328), (14, 10855616), (16, 9498664), (28, 5427808), (32, 4749332), (56, 2713904), (64, 2374666), (71, 2140544), (112, 1356952), (128, 1187333), (142, 1070272), (224, 678476), (284, 535136), (448, 339238), (497, 305792), (568, 267568), (896, 169619), (994, 152896), (1136, 133784), (1988, 76448), (2272, 66892), (2389, 63616), (3976, 38224), (4544, 33446), (4778, 31808), (7952, 19112), (9088, 16723), (9556, 15904)]