173870288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6329}}^1$

素因数の和:6455

約数の個数: 40

約数和(自身を含む): 360278280

約数和(自身を除く): 186407992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 6329, 6868, 12658, 13736, 25316, 27472, 50632, 101264, 107593, 215186, 430372, 639229, 860744, 1278458, 1721488, 2556916, 5113832, 10227664, 10866893, 21733786, 43467572, 86935144, 173870288]

約数ペア:

[(1, 173870288), (2, 86935144), (4, 43467572), (8, 21733786), (16, 10866893), (17, 10227664), (34, 5113832), (68, 2556916), (101, 1721488), (136, 1278458), (202, 860744), (272, 639229), (404, 430372), (808, 215186), (1616, 107593), (1717, 101264), (3434, 50632), (6329, 27472), (6868, 25316), (12658, 13736)]