125440384

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 261348480

約数和(自身を除く): 135908096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 313, 404, 496, 626, 808, 992, 1252, 1616, 1984, 2504, 3131, 3232, 3968, 5008, 6262, 6464, 9703, 10016, 12524, 12928, 19406, 20032, 25048, 31613, 38812, 40064, 50096, 63226, 77624, 100192, 126452, 155248, 200384, 252904, 310496, 400768, 505808, 620992, 980003, 1011616, 1241984, 1960006, 2023232, 3920012, 4046464, 7840024, 15680048, 31360096, 62720192, 125440384]

約数ペア:

[(1, 125440384), (2, 62720192), (4, 31360096), (8, 15680048), (16, 7840024), (31, 4046464), (32, 3920012), (62, 2023232), (64, 1960006), (101, 1241984), (124, 1011616), (128, 980003), (202, 620992), (248, 505808), (313, 400768), (404, 310496), (496, 252904), (626, 200384), (808, 155248), (992, 126452), (1252, 100192), (1616, 77624), (1984, 63226), (2504, 50096), (3131, 40064), (3232, 38812), (3968, 31613), (5008, 25048), (6262, 20032), (6464, 19406), (9703, 12928), (10016, 12524)]