157357228

素因数分解:

$2^2\times 7^2\times {\mathrm{619}}^1\times {\mathrm{1297}}^1$

素因数の和:1934

約数の個数: 36

約数和(自身を含む): 321099240

約数和(自身を除く): 163742012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 619, 1238, 1297, 2476, 2594, 4333, 5188, 8666, 9079, 17332, 18158, 30331, 36316, 60662, 63553, 121324, 127106, 254212, 802843, 1605686, 3211372, 5619901, 11239802, 22479604, 39339307, 78678614, 157357228]

約数ペア:

[(1, 157357228), (2, 78678614), (4, 39339307), (7, 22479604), (14, 11239802), (28, 5619901), (49, 3211372), (98, 1605686), (196, 802843), (619, 254212), (1238, 127106), (1297, 121324), (2476, 63553), (2594, 60662), (4333, 36316), (5188, 30331), (8666, 18158), (9079, 17332)]