129899504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61043}}^1$

素因数の和:61077

約数の個数: 40

約数和(自身を含む): 302778240

約数和(自身を除く): 172878736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 61043, 122086, 244172, 427301, 488344, 854602, 976688, 1159817, 1709204, 2319634, 3418408, 4639268, 6836816, 8118719, 9278536, 16237438, 18557072, 32474876, 64949752, 129899504]

約数ペア:

[(1, 129899504), (2, 64949752), (4, 32474876), (7, 18557072), (8, 16237438), (14, 9278536), (16, 8118719), (19, 6836816), (28, 4639268), (38, 3418408), (56, 2319634), (76, 1709204), (112, 1159817), (133, 976688), (152, 854602), (266, 488344), (304, 427301), (532, 244172), (1064, 122086), (2128, 61043)]