156938720122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23977}}^1\times {\mathrm{7489}}^1$

素因数の和:31510

約数の個数: 32

約数和(自身を含む): 258617116800

約数和(自身を除く): 101678396678

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 7489, 14978, 23977, 47954, 142291, 172247, 284582, 344494, 455563, 551471, 911126, 1102942, 3272693, 6545386, 10477949, 20955898, 179563753, 359127506, 3411711307, 4129966319, 6823422614, 8259932638, 78469360061, 156938720122]

約数ペア:

[(1, 156938720122), (2, 78469360061), (19, 8259932638), (23, 6823422614), (38, 4129966319), (46, 3411711307), (437, 359127506), (874, 179563753), (7489, 20955898), (14978, 10477949), (23977, 6545386), (47954, 3272693), (142291, 1102942), (172247, 911126), (284582, 551471), (344494, 455563)]