150416

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 40

約数和(自身を含む): 357120

約数和(自身を除く): 206704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 476, 553, 632, 952, 1106, 1264, 1343, 1904, 2212, 2686, 4424, 5372, 8848, 9401, 10744, 18802, 21488, 37604, 75208, 150416]

約数ペア:

[(1, 150416), (2, 75208), (4, 37604), (7, 21488), (8, 18802), (14, 10744), (16, 9401), (17, 8848), (28, 5372), (34, 4424), (56, 2686), (68, 2212), (79, 1904), (112, 1343), (119, 1264), (136, 1106), (158, 952), (238, 632), (272, 553), (316, 476)]