157036376

素因数分解:

$2^3\times 7^3\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 346560000

約数和(自身を除く): 189523624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 343, 379, 392, 604, 686, 758, 1057, 1208, 1372, 1516, 2114, 2653, 2744, 3032, 4228, 5306, 7399, 8456, 10612, 14798, 18571, 21224, 29596, 37142, 51793, 57229, 59192, 74284, 103586, 114458, 129997, 148568, 207172, 228916, 259994, 400603, 414344, 457832, 519988, 801206, 1039976, 1602412, 2804221, 3204824, 5608442, 11216884, 19629547, 22433768, 39259094, 78518188, 157036376]

約数ペア:

[(1, 157036376), (2, 78518188), (4, 39259094), (7, 22433768), (8, 19629547), (14, 11216884), (28, 5608442), (49, 3204824), (56, 2804221), (98, 1602412), (151, 1039976), (196, 801206), (302, 519988), (343, 457832), (379, 414344), (392, 400603), (604, 259994), (686, 228916), (758, 207172), (1057, 148568), (1208, 129997), (1372, 114458), (1516, 103586), (2114, 74284), (2653, 59192), (2744, 57229), (3032, 51793), (4228, 37142), (5306, 29596), (7399, 21224), (8456, 18571), (10612, 14798)]