142437528

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 439084800

約数和(自身を除く): 296647272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 152, 162, 171, 184, 207, 216, 228, 276, 324, 342, 414, 437, 456, 503, 513, 552, 621, 648, 684, 828, 874, 1006, 1026, 1242, 1311, 1368, 1509, 1539, 1656, 1748, 1863, 2012, 2052, 2484, 2622, 3018, 3078, 3496, 3726, 3933, 4024, 4104, 4527, 4968, 5244, 6036, 6156, 7452, 7866, 9054, 9557, 10488, 11569, 11799, 12072, 12312, 13581, 14904, 15732, 18108, 19114, 23138, 23598, 27162, 28671, 31464, 34707, 35397, 36216, 38228, 40743, 46276, 47196, 54324, 57342, 69414, 70794, 76456, 81486, 86013, 92552, 94392, 104121, 108648, 114684, 138828, 141588, 162972, 172026, 208242, 219811, 229368, 258039, 277656, 283176, 312363, 325944, 344052, 416484, 439622, 516078, 624726, 659433, 688104, 774117, 832968, 879244, 937089, 1032156, 1249452, 1318866, 1548234, 1758488, 1874178, 1978299, 2064312, 2498904, 2637732, 3096468, 3748356, 3956598, 5275464, 5934897, 6192936, 7496712, 7913196, 11869794, 15826392, 17804691, 23739588, 35609382, 47479176, 71218764, 142437528]

約数ペア:

[(1, 142437528), (2, 71218764), (3, 47479176), (4, 35609382), (6, 23739588), (8, 17804691), (9, 15826392), (12, 11869794), (18, 7913196), (19, 7496712), (23, 6192936), (24, 5934897), (27, 5275464), (36, 3956598), (38, 3748356), (46, 3096468), (54, 2637732), (57, 2498904), (69, 2064312), (72, 1978299), (76, 1874178), (81, 1758488), (92, 1548234), (108, 1318866), (114, 1249452), (138, 1032156), (152, 937089), (162, 879244), (171, 832968), (184, 774117), (207, 688104), (216, 659433), (228, 624726), (276, 516078), (324, 439622), (342, 416484), (414, 344052), (437, 325944), (456, 312363), (503, 283176), (513, 277656), (552, 258039), (621, 229368), (648, 219811), (684, 208242), (828, 172026), (874, 162972), (1006, 141588), (1026, 138828), (1242, 114684), (1311, 108648), (1368, 104121), (1509, 94392), (1539, 92552), (1656, 86013), (1748, 81486), (1863, 76456), (2012, 70794), (2052, 69414), (2484, 57342), (2622, 54324), (3018, 47196), (3078, 46276), (3496, 40743), (3726, 38228), (3933, 36216), (4024, 35397), (4104, 34707), (4527, 31464), (4968, 28671), (5244, 27162), (6036, 23598), (6156, 23138), (7452, 19114), (7866, 18108), (9054, 15732), (9557, 14904), (10488, 13581), (11569, 12312), (11799, 12072)]