144089488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 289267200

約数和(自身を除く): 145177712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 647, 898, 1294, 1796, 2588, 3592, 5176, 7184, 10352, 13919, 20057, 27838, 40114, 55676, 80228, 111352, 160456, 222704, 290503, 320912, 581006, 1162012, 2324024, 4648048, 9005593, 18011186, 36022372, 72044744, 144089488]

約数ペア:

[(1, 144089488), (2, 72044744), (4, 36022372), (8, 18011186), (16, 9005593), (31, 4648048), (62, 2324024), (124, 1162012), (248, 581006), (449, 320912), (496, 290503), (647, 222704), (898, 160456), (1294, 111352), (1796, 80228), (2588, 55676), (3592, 40114), (5176, 27838), (7184, 20057), (10352, 13919)]