145989306

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 329589000

約数和(自身を除く): 183599694

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 894, 1341, 1877, 2682, 3754, 4321, 5631, 8642, 11262, 12963, 16893, 25926, 33786, 38889, 54433, 77778, 108866, 163299, 279673, 326598, 489897, 559346, 839019, 979794, 1678038, 2517057, 5034114, 8110517, 16221034, 24331551, 48663102, 72994653, 145989306]

約数ペア:

[(1, 145989306), (2, 72994653), (3, 48663102), (6, 24331551), (9, 16221034), (18, 8110517), (29, 5034114), (58, 2517057), (87, 1678038), (149, 979794), (174, 839019), (261, 559346), (298, 489897), (447, 326598), (522, 279673), (894, 163299), (1341, 108866), (1877, 77778), (2682, 54433), (3754, 38889), (4321, 33786), (5631, 25926), (8642, 16893), (11262, 12963)]