157137296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8761}}^1$

素因数の和:8847

約数の個数: 40

約数和(自身を含む): 325946400

約数和(自身を除く): 168809104

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8761, 8968, 17522, 17936, 35044, 70088, 140176, 166459, 332918, 516899, 665836, 1033798, 1331672, 2067596, 2663344, 4135192, 8270384, 9821081, 19642162, 39284324, 78568648, 157137296]

約数ペア:

[(1, 157137296), (2, 78568648), (4, 39284324), (8, 19642162), (16, 9821081), (19, 8270384), (38, 4135192), (59, 2663344), (76, 2067596), (118, 1331672), (152, 1033798), (236, 665836), (304, 516899), (472, 332918), (944, 166459), (1121, 140176), (2242, 70088), (4484, 35044), (8761, 17936), (8968, 17522)]