172200000052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{131507}}^1$

素因数の和:131908

約数の個数: 48

約数和(自身を含む): 322739569152

約数和(自身を除く): 150539569100

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 331, 662, 989, 1324, 1978, 3956, 7613, 14233, 15226, 28466, 30452, 56932, 131507, 263014, 327359, 526028, 654718, 1309436, 3024661, 5654801, 6049322, 11309602, 12098644, 22619204, 43528817, 87057634, 130060423, 174115268, 260120846, 520241692, 1001162791, 1871739131, 2002325582, 3743478262, 4004651164, 7486956524, 43050000013, 86100000026, 172200000052]

約数ペア:

[(1, 172200000052), (2, 86100000026), (4, 43050000013), (23, 7486956524), (43, 4004651164), (46, 3743478262), (86, 2002325582), (92, 1871739131), (172, 1001162791), (331, 520241692), (662, 260120846), (989, 174115268), (1324, 130060423), (1978, 87057634), (3956, 43528817), (7613, 22619204), (14233, 12098644), (15226, 11309602), (28466, 6049322), (30452, 5654801), (56932, 3024661), (131507, 1309436), (263014, 654718), (327359, 526028)]