143773448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 342581400

約数和(自身を除く): 198807952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 98, 104, 178, 182, 196, 317, 356, 364, 392, 623, 634, 637, 712, 728, 1157, 1246, 1268, 1274, 2219, 2314, 2492, 2536, 2548, 4121, 4361, 4438, 4628, 4984, 5096, 8099, 8242, 8722, 8876, 9256, 15533, 16198, 16484, 17444, 17752, 28213, 28847, 31066, 32396, 32968, 34888, 56426, 56693, 57694, 62132, 64792, 112852, 113386, 115388, 124264, 197491, 201929, 225704, 226772, 230776, 366769, 394982, 403858, 453544, 733538, 789964, 807716, 1382437, 1467076, 1579928, 1615432, 2567383, 2764874, 2934152, 5134766, 5529748, 10269532, 11059496, 17971681, 20539064, 35943362, 71886724, 143773448]

約数ペア:

[(1, 143773448), (2, 71886724), (4, 35943362), (7, 20539064), (8, 17971681), (13, 11059496), (14, 10269532), (26, 5529748), (28, 5134766), (49, 2934152), (52, 2764874), (56, 2567383), (89, 1615432), (91, 1579928), (98, 1467076), (104, 1382437), (178, 807716), (182, 789964), (196, 733538), (317, 453544), (356, 403858), (364, 394982), (392, 366769), (623, 230776), (634, 226772), (637, 225704), (712, 201929), (728, 197491), (1157, 124264), (1246, 115388), (1268, 113386), (1274, 112852), (2219, 64792), (2314, 62132), (2492, 57694), (2536, 56693), (2548, 56426), (4121, 34888), (4361, 32968), (4438, 32396), (4628, 31066), (4984, 28847), (5096, 28213), (8099, 17752), (8242, 17444), (8722, 16484), (8876, 16198), (9256, 15533)]