157230944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16433}}^1$

素因数の和:16479

約数の個数: 48

約数和(自身を含む): 347874912

約数和(自身を除く): 190643968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 16433, 32866, 65732, 131464, 213629, 262928, 377959, 427258, 525856, 755918, 854516, 1511836, 1709032, 3023672, 3418064, 4913467, 6047344, 6836128, 9826934, 12094688, 19653868, 39307736, 78615472, 157230944]

約数ペア:

[(1, 157230944), (2, 78615472), (4, 39307736), (8, 19653868), (13, 12094688), (16, 9826934), (23, 6836128), (26, 6047344), (32, 4913467), (46, 3418064), (52, 3023672), (92, 1709032), (104, 1511836), (184, 854516), (208, 755918), (299, 525856), (368, 427258), (416, 377959), (598, 262928), (736, 213629), (1196, 131464), (2392, 65732), (4784, 32866), (9568, 16433)]