145669328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76507}}^1$

素因数の和:76539

約数の個数: 40

約数和(自身を含む): 341531712

約数和(自身を除く): 195862384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 76507, 153014, 306028, 535549, 612056, 1071098, 1224112, 1300619, 2142196, 2601238, 4284392, 5202476, 8568784, 9104333, 10404952, 18208666, 20809904, 36417332, 72834664, 145669328]

約数ペア:

[(1, 145669328), (2, 72834664), (4, 36417332), (7, 20809904), (8, 18208666), (14, 10404952), (16, 9104333), (17, 8568784), (28, 5202476), (34, 4284392), (56, 2601238), (68, 2142196), (112, 1300619), (119, 1224112), (136, 1071098), (238, 612056), (272, 535549), (476, 306028), (952, 153014), (1904, 76507)]