133280364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 390808320

約数和(自身を除く): 257527956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 61, 74, 76, 84, 111, 114, 122, 133, 148, 183, 222, 228, 244, 259, 266, 366, 399, 427, 444, 518, 532, 703, 732, 777, 798, 854, 1036, 1159, 1281, 1369, 1406, 1554, 1596, 1708, 2109, 2257, 2318, 2562, 2738, 2812, 3108, 3477, 4107, 4218, 4514, 4636, 4921, 5124, 5476, 6771, 6954, 8113, 8214, 8436, 9028, 9583, 9842, 13542, 13908, 14763, 15799, 16226, 16428, 19166, 19684, 24339, 26011, 27084, 28749, 29526, 31598, 32452, 38332, 42883, 47397, 48678, 52022, 57498, 59052, 63196, 78033, 83509, 85766, 94794, 97356, 104044, 114996, 128649, 156066, 167018, 171532, 182077, 189588, 250527, 257298, 300181, 312132, 334036, 364154, 501054, 514596, 546231, 584563, 600362, 728308, 900543, 1002108, 1092462, 1169126, 1200724, 1586671, 1753689, 1801086, 2184924, 2338252, 3173342, 3507378, 3602172, 4760013, 6346684, 7014756, 9520026, 11106697, 19040052, 22213394, 33320091, 44426788, 66640182, 133280364]

約数ペア:

[(1, 133280364), (2, 66640182), (3, 44426788), (4, 33320091), (6, 22213394), (7, 19040052), (12, 11106697), (14, 9520026), (19, 7014756), (21, 6346684), (28, 4760013), (37, 3602172), (38, 3507378), (42, 3173342), (57, 2338252), (61, 2184924), (74, 1801086), (76, 1753689), (84, 1586671), (111, 1200724), (114, 1169126), (122, 1092462), (133, 1002108), (148, 900543), (183, 728308), (222, 600362), (228, 584563), (244, 546231), (259, 514596), (266, 501054), (366, 364154), (399, 334036), (427, 312132), (444, 300181), (518, 257298), (532, 250527), (703, 189588), (732, 182077), (777, 171532), (798, 167018), (854, 156066), (1036, 128649), (1159, 114996), (1281, 104044), (1369, 97356), (1406, 94794), (1554, 85766), (1596, 83509), (1708, 78033), (2109, 63196), (2257, 59052), (2318, 57498), (2562, 52022), (2738, 48678), (2812, 47397), (3108, 42883), (3477, 38332), (4107, 32452), (4218, 31598), (4514, 29526), (4636, 28749), (4921, 27084), (5124, 26011), (5476, 24339), (6771, 19684), (6954, 19166), (8113, 16428), (8214, 16226), (8436, 15799), (9028, 14763), (9583, 13908), (9842, 13542)]