131412176

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69019}}^1$

素因数の和:69051

約数の個数: 40

約数和(自身を含む): 308105280

約数和(自身を除く): 176693104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 69019, 138038, 276076, 483133, 552152, 966266, 1104304, 1173323, 1932532, 2346646, 3865064, 4693292, 7730128, 8213261, 9386584, 16426522, 18773168, 32853044, 65706088, 131412176]

約数ペア:

[(1, 131412176), (2, 65706088), (4, 32853044), (7, 18773168), (8, 16426522), (14, 9386584), (16, 8213261), (17, 7730128), (28, 4693292), (34, 3865064), (56, 2346646), (68, 1932532), (112, 1173323), (119, 1104304), (136, 966266), (238, 552152), (272, 483133), (476, 276076), (952, 138038), (1904, 69019)]