144400210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36931}}^1$

素因数の和:36978

約数の個数: 32

約数和(自身を含む): 287183232

約数和(自身を除く): 142783022

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 36931, 73862, 184655, 369310, 627827, 849413, 1255654, 1698826, 3139135, 4247065, 6278270, 8494130, 14440021, 28880042, 72200105, 144400210]

約数ペア:

[(1, 144400210), (2, 72200105), (5, 28880042), (10, 14440021), (17, 8494130), (23, 6278270), (34, 4247065), (46, 3139135), (85, 1698826), (115, 1255654), (170, 849413), (230, 627827), (391, 369310), (782, 184655), (1955, 73862), (3910, 36931)]