142225944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2673

約数の個数: 128

約数和(自身を含む): 453081600

約数和(自身を除く): 310855656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2621, 2856, 3192, 3876, 4522, 5242, 6783, 7752, 7863, 9044, 10484, 13566, 15726, 18088, 18347, 20968, 27132, 31452, 36694, 44557, 49799, 54264, 55041, 62904, 73388, 89114, 99598, 110082, 133671, 146776, 149397, 178228, 199196, 220164, 267342, 298794, 311899, 348593, 356456, 398392, 440328, 534684, 597588, 623798, 697186, 846583, 935697, 1045779, 1069368, 1195176, 1247596, 1394372, 1693166, 1871394, 2091558, 2495192, 2539749, 2788744, 3386332, 3742788, 4183116, 5079498, 5926081, 6772664, 7485576, 8366232, 10158996, 11852162, 17778243, 20317992, 23704324, 35556486, 47408648, 71112972, 142225944]

約数ペア:

[(1, 142225944), (2, 71112972), (3, 47408648), (4, 35556486), (6, 23704324), (7, 20317992), (8, 17778243), (12, 11852162), (14, 10158996), (17, 8366232), (19, 7485576), (21, 6772664), (24, 5926081), (28, 5079498), (34, 4183116), (38, 3742788), (42, 3386332), (51, 2788744), (56, 2539749), (57, 2495192), (68, 2091558), (76, 1871394), (84, 1693166), (102, 1394372), (114, 1247596), (119, 1195176), (133, 1069368), (136, 1045779), (152, 935697), (168, 846583), (204, 697186), (228, 623798), (238, 597588), (266, 534684), (323, 440328), (357, 398392), (399, 356456), (408, 348593), (456, 311899), (476, 298794), (532, 267342), (646, 220164), (714, 199196), (798, 178228), (952, 149397), (969, 146776), (1064, 133671), (1292, 110082), (1428, 99598), (1596, 89114), (1938, 73388), (2261, 62904), (2584, 55041), (2621, 54264), (2856, 49799), (3192, 44557), (3876, 36694), (4522, 31452), (5242, 27132), (6783, 20968), (7752, 18347), (7863, 18088), (9044, 15726), (10484, 13566)]