157099256020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12608287}}^1$

素因数の和:12608392

約数の個数: 48

約数和(自身を含む): 381274629120

約数和(自身を除く): 224175373100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 12608287, 25216574, 50433148, 63041435, 88258009, 126082870, 176516018, 252165740, 353032036, 441290045, 882580090, 1122137543, 1765160180, 2244275086, 4488550172, 5610687715, 7854962801, 11221375430, 15709925602, 22442750860, 31419851204, 39274814005, 78549628010, 157099256020]

約数ペア:

[(1, 157099256020), (2, 78549628010), (4, 39274814005), (5, 31419851204), (7, 22442750860), (10, 15709925602), (14, 11221375430), (20, 7854962801), (28, 5610687715), (35, 4488550172), (70, 2244275086), (89, 1765160180), (140, 1122137543), (178, 882580090), (356, 441290045), (445, 353032036), (623, 252165740), (890, 176516018), (1246, 126082870), (1780, 88258009), (2492, 63041435), (3115, 50433148), (6230, 25216574), (12460, 12608287)]