164450384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86371}}^1$

素因数の和:86403

約数の個数: 40

約数和(自身を含む): 385564608

約数和(自身を除く): 221114224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 86371, 172742, 345484, 604597, 690968, 1209194, 1381936, 1468307, 2418388, 2936614, 4836776, 5873228, 9673552, 10278149, 11746456, 20556298, 23492912, 41112596, 82225192, 164450384]

約数ペア:

[(1, 164450384), (2, 82225192), (4, 41112596), (7, 23492912), (8, 20556298), (14, 11746456), (16, 10278149), (17, 9673552), (28, 5873228), (34, 4836776), (56, 2936614), (68, 2418388), (112, 1468307), (119, 1381936), (136, 1209194), (238, 690968), (272, 604597), (476, 345484), (952, 172742), (1904, 86371)]