142427208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2147

約数の個数: 128

約数和(自身を含む): 456145920

約数和(自身を除く): 313718712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2083, 2442, 2849, 3108, 3256, 4166, 4884, 5698, 6216, 6249, 8332, 8547, 9768, 11396, 12498, 14581, 16664, 17094, 22792, 22913, 24996, 29162, 34188, 43743, 45826, 49992, 58324, 68376, 68739, 77071, 87486, 91652, 116648, 137478, 154142, 160391, 174972, 183304, 231213, 274956, 308284, 320782, 349944, 462426, 481173, 539497, 549912, 616568, 641564, 847781, 924852, 962346, 1078994, 1283128, 1618491, 1695562, 1849704, 1924692, 2157988, 2543343, 3236982, 3391124, 3849384, 4315976, 5086686, 5934467, 6473964, 6782248, 10173372, 11868934, 12947928, 17803401, 20346744, 23737868, 35606802, 47475736, 71213604, 142427208]

約数ペア:

[(1, 142427208), (2, 71213604), (3, 47475736), (4, 35606802), (6, 23737868), (7, 20346744), (8, 17803401), (11, 12947928), (12, 11868934), (14, 10173372), (21, 6782248), (22, 6473964), (24, 5934467), (28, 5086686), (33, 4315976), (37, 3849384), (42, 3391124), (44, 3236982), (56, 2543343), (66, 2157988), (74, 1924692), (77, 1849704), (84, 1695562), (88, 1618491), (111, 1283128), (132, 1078994), (148, 962346), (154, 924852), (168, 847781), (222, 641564), (231, 616568), (259, 549912), (264, 539497), (296, 481173), (308, 462426), (407, 349944), (444, 320782), (462, 308284), (518, 274956), (616, 231213), (777, 183304), (814, 174972), (888, 160391), (924, 154142), (1036, 137478), (1221, 116648), (1554, 91652), (1628, 87486), (1848, 77071), (2072, 68739), (2083, 68376), (2442, 58324), (2849, 49992), (3108, 45826), (3256, 43743), (4166, 34188), (4884, 29162), (5698, 24996), (6216, 22913), (6249, 22792), (8332, 17094), (8547, 16664), (9768, 14581), (11396, 12498)]