138970728

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 432172800

約数和(自身を除く): 293202072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 169, 188, 216, 234, 243, 282, 312, 324, 338, 351, 376, 423, 468, 486, 507, 564, 611, 648, 676, 702, 729, 846, 936, 972, 1014, 1053, 1128, 1222, 1269, 1352, 1404, 1458, 1521, 1692, 1833, 1944, 2028, 2106, 2187, 2444, 2538, 2808, 2916, 3042, 3159, 3384, 3666, 3807, 4056, 4212, 4374, 4563, 4888, 5076, 5499, 5832, 6084, 6318, 7332, 7614, 7943, 8424, 8748, 9126, 9477, 10152, 10998, 11421, 12168, 12636, 13689, 14664, 15228, 15886, 16497, 17496, 18252, 18954, 21996, 22842, 23829, 25272, 27378, 28431, 30456, 31772, 32994, 34263, 36504, 37908, 41067, 43992, 45684, 47658, 49491, 54756, 56862, 63544, 65988, 68526, 71487, 75816, 82134, 91368, 95316, 98982, 102789, 109512, 113724, 123201, 131976, 137052, 142974, 148473, 164268, 190632, 197964, 205578, 214461, 227448, 246402, 274104, 285948, 296946, 328536, 369603, 395928, 411156, 428922, 445419, 492804, 571896, 593892, 643383, 739206, 822312, 857844, 890838, 985608, 1187784, 1286766, 1336257, 1478412, 1715688, 1781676, 1930149, 2573532, 2672514, 2956824, 3563352, 3860298, 5147064, 5345028, 5790447, 7720596, 10690056, 11580894, 15441192, 17371341, 23161788, 34742682, 46323576, 69485364, 138970728]

約数ペア:

[(1, 138970728), (2, 69485364), (3, 46323576), (4, 34742682), (6, 23161788), (8, 17371341), (9, 15441192), (12, 11580894), (13, 10690056), (18, 7720596), (24, 5790447), (26, 5345028), (27, 5147064), (36, 3860298), (39, 3563352), (47, 2956824), (52, 2672514), (54, 2573532), (72, 1930149), (78, 1781676), (81, 1715688), (94, 1478412), (104, 1336257), (108, 1286766), (117, 1187784), (141, 985608), (156, 890838), (162, 857844), (169, 822312), (188, 739206), (216, 643383), (234, 593892), (243, 571896), (282, 492804), (312, 445419), (324, 428922), (338, 411156), (351, 395928), (376, 369603), (423, 328536), (468, 296946), (486, 285948), (507, 274104), (564, 246402), (611, 227448), (648, 214461), (676, 205578), (702, 197964), (729, 190632), (846, 164268), (936, 148473), (972, 142974), (1014, 137052), (1053, 131976), (1128, 123201), (1222, 113724), (1269, 109512), (1352, 102789), (1404, 98982), (1458, 95316), (1521, 91368), (1692, 82134), (1833, 75816), (1944, 71487), (2028, 68526), (2106, 65988), (2187, 63544), (2444, 56862), (2538, 54756), (2808, 49491), (2916, 47658), (3042, 45684), (3159, 43992), (3384, 41067), (3666, 37908), (3807, 36504), (4056, 34263), (4212, 32994), (4374, 31772), (4563, 30456), (4888, 28431), (5076, 27378), (5499, 25272), (5832, 23829), (6084, 22842), (6318, 21996), (7332, 18954), (7614, 18252), (7943, 17496), (8424, 16497), (8748, 15886), (9126, 15228), (9477, 14664), (10152, 13689), (10998, 12636), (11421, 12168)]