198151584

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{13147}}^1$

素因数の和:13317

約数の個数: 48

約数和(自身を含む): 523500768

約数和(自身を除く): 325349184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 13147, 15072, 26294, 39441, 52588, 78882, 105176, 157764, 210352, 315528, 420704, 631056, 1262112, 2064079, 4128158, 6192237, 8256316, 12384474, 16512632, 24768948, 33025264, 49537896, 66050528, 99075792, 198151584]

約数ペア:

[(1, 198151584), (2, 99075792), (3, 66050528), (4, 49537896), (6, 33025264), (8, 24768948), (12, 16512632), (16, 12384474), (24, 8256316), (32, 6192237), (48, 4128158), (96, 2064079), (157, 1262112), (314, 631056), (471, 420704), (628, 315528), (942, 210352), (1256, 157764), (1884, 105176), (2512, 78882), (3768, 52588), (5024, 39441), (7536, 26294), (13147, 15072)]