128301744

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{25951}}^1$

素因数の和:26065

約数の個数: 40

約数和(自身を含む): 334676992

約数和(自身を除く): 206375248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 25951, 51902, 77853, 103804, 155706, 207608, 311412, 415216, 622824, 1245648, 2672953, 5345906, 8018859, 10691812, 16037718, 21383624, 32075436, 42767248, 64150872, 128301744]

約数ペア:

[(1, 128301744), (2, 64150872), (3, 42767248), (4, 32075436), (6, 21383624), (8, 16037718), (12, 10691812), (16, 8018859), (24, 5345906), (48, 2672953), (103, 1245648), (206, 622824), (309, 415216), (412, 311412), (618, 207608), (824, 155706), (1236, 103804), (1648, 77853), (2472, 51902), (4944, 25951)]