138557628

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{12959}}^1$

素因数の和:12989

約数の個数: 72

約数和(自身を含む): 396264960

約数和(自身を除く): 257707332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 12959, 25918, 38877, 51836, 77754, 116631, 142549, 155508, 233262, 285098, 349893, 427647, 466524, 570196, 699786, 855294, 1049679, 1282941, 1399572, 1710588, 2099358, 2565882, 3149037, 3848823, 4198716, 5131764, 6298074, 7697646, 11546469, 12596148, 15395292, 23092938, 34639407, 46185876, 69278814, 138557628]

約数ペア:

[(1, 138557628), (2, 69278814), (3, 46185876), (4, 34639407), (6, 23092938), (9, 15395292), (11, 12596148), (12, 11546469), (18, 7697646), (22, 6298074), (27, 5131764), (33, 4198716), (36, 3848823), (44, 3149037), (54, 2565882), (66, 2099358), (81, 1710588), (99, 1399572), (108, 1282941), (132, 1049679), (162, 855294), (198, 699786), (243, 570196), (297, 466524), (324, 427647), (396, 349893), (486, 285098), (594, 233262), (891, 155508), (972, 142549), (1188, 116631), (1782, 77754), (2673, 51836), (3564, 38877), (5346, 25918), (10692, 12959)]