139849164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42719

約数の個数: 72

約数和(自身を含む): 435096480

約数和(自身を除く): 295247316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42689, 85378, 128067, 170756, 256134, 298823, 384201, 512268, 554957, 597646, 768402, 896469, 1109914, 1195292, 1536804, 1664871, 1792938, 2219828, 2689407, 3329742, 3585876, 3884699, 4994613, 5378814, 6659484, 7769398, 9989226, 10757628, 11654097, 15538796, 19978452, 23308194, 34962291, 46616388, 69924582, 139849164]

約数ペア:

[(1, 139849164), (2, 69924582), (3, 46616388), (4, 34962291), (6, 23308194), (7, 19978452), (9, 15538796), (12, 11654097), (13, 10757628), (14, 9989226), (18, 7769398), (21, 6659484), (26, 5378814), (28, 4994613), (36, 3884699), (39, 3585876), (42, 3329742), (52, 2689407), (63, 2219828), (78, 1792938), (84, 1664871), (91, 1536804), (117, 1195292), (126, 1109914), (156, 896469), (182, 768402), (234, 597646), (252, 554957), (273, 512268), (364, 384201), (468, 298823), (546, 256134), (819, 170756), (1092, 128067), (1638, 85378), (3276, 42689)]