128246496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190843}}^1$

素因数の和:190863

約数の個数: 48

約数和(自身を含む): 384741504

約数和(自身を除く): 256495008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190843, 381686, 572529, 763372, 1145058, 1335901, 1526744, 2290116, 2671802, 3053488, 4007703, 4580232, 5343604, 6106976, 8015406, 9160464, 10687208, 16030812, 18320928, 21374416, 32061624, 42748832, 64123248, 128246496]

約数ペア:

[(1, 128246496), (2, 64123248), (3, 42748832), (4, 32061624), (6, 21374416), (7, 18320928), (8, 16030812), (12, 10687208), (14, 9160464), (16, 8015406), (21, 6106976), (24, 5343604), (28, 4580232), (32, 4007703), (42, 3053488), (48, 2671802), (56, 2290116), (84, 1526744), (96, 1335901), (112, 1145058), (168, 763372), (224, 572529), (336, 381686), (672, 190843)]