139390632

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 406195200

約数和(自身を除く): 266804568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 257, 279, 324, 372, 486, 514, 558, 648, 729, 744, 771, 837, 972, 1028, 1116, 1458, 1542, 1674, 1944, 2056, 2187, 2232, 2313, 2511, 2916, 3084, 3348, 4374, 4626, 5022, 5832, 6168, 6696, 6939, 7533, 7967, 8748, 9252, 10044, 13878, 15066, 15934, 17496, 18504, 20088, 20817, 22599, 23901, 27756, 30132, 31868, 41634, 45198, 47802, 55512, 60264, 62451, 63736, 67797, 71703, 83268, 90396, 95604, 124902, 135594, 143406, 166536, 180792, 187353, 191208, 215109, 249804, 271188, 286812, 374706, 430218, 499608, 542376, 562059, 573624, 645327, 749412, 860436, 1124118, 1290654, 1498824, 1720872, 1935981, 2248236, 2581308, 3871962, 4496472, 5162616, 5807943, 7743924, 11615886, 15487848, 17423829, 23231772, 34847658, 46463544, 69695316, 139390632]

約数ペア:

[(1, 139390632), (2, 69695316), (3, 46463544), (4, 34847658), (6, 23231772), (8, 17423829), (9, 15487848), (12, 11615886), (18, 7743924), (24, 5807943), (27, 5162616), (31, 4496472), (36, 3871962), (54, 2581308), (62, 2248236), (72, 1935981), (81, 1720872), (93, 1498824), (108, 1290654), (124, 1124118), (162, 860436), (186, 749412), (216, 645327), (243, 573624), (248, 562059), (257, 542376), (279, 499608), (324, 430218), (372, 374706), (486, 286812), (514, 271188), (558, 249804), (648, 215109), (729, 191208), (744, 187353), (771, 180792), (837, 166536), (972, 143406), (1028, 135594), (1116, 124902), (1458, 95604), (1542, 90396), (1674, 83268), (1944, 71703), (2056, 67797), (2187, 63736), (2232, 62451), (2313, 60264), (2511, 55512), (2916, 47802), (3084, 45198), (3348, 41634), (4374, 31868), (4626, 30132), (5022, 27756), (5832, 23901), (6168, 22599), (6696, 20817), (6939, 20088), (7533, 18504), (7967, 17496), (8748, 15934), (9252, 15066), (10044, 13878)]