138996312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2113

約数の個数: 128

約数和(自身を含む): 441692160

約数和(自身を除く): 302695848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2053, 2184, 2418, 2604, 2821, 3224, 4106, 4836, 5208, 5642, 6159, 8212, 8463, 9672, 11284, 12318, 14371, 16424, 16926, 22568, 24636, 26689, 28742, 33852, 43113, 49272, 53378, 57484, 63643, 67704, 80067, 86226, 106756, 114968, 127286, 160134, 172452, 186823, 190929, 213512, 254572, 320268, 344904, 373646, 381858, 445501, 509144, 560469, 640536, 747292, 763716, 827359, 891002, 1120938, 1336503, 1494584, 1527432, 1654718, 1782004, 2241876, 2482077, 2673006, 3309436, 3564008, 4483752, 4964154, 5346012, 5791513, 6618872, 9928308, 10692024, 11583026, 17374539, 19856616, 23166052, 34749078, 46332104, 69498156, 138996312]

約数ペア:

[(1, 138996312), (2, 69498156), (3, 46332104), (4, 34749078), (6, 23166052), (7, 19856616), (8, 17374539), (12, 11583026), (13, 10692024), (14, 9928308), (21, 6618872), (24, 5791513), (26, 5346012), (28, 4964154), (31, 4483752), (39, 3564008), (42, 3309436), (52, 2673006), (56, 2482077), (62, 2241876), (78, 1782004), (84, 1654718), (91, 1527432), (93, 1494584), (104, 1336503), (124, 1120938), (156, 891002), (168, 827359), (182, 763716), (186, 747292), (217, 640536), (248, 560469), (273, 509144), (312, 445501), (364, 381858), (372, 373646), (403, 344904), (434, 320268), (546, 254572), (651, 213512), (728, 190929), (744, 186823), (806, 172452), (868, 160134), (1092, 127286), (1209, 114968), (1302, 106756), (1612, 86226), (1736, 80067), (2053, 67704), (2184, 63643), (2418, 57484), (2604, 53378), (2821, 49272), (3224, 43113), (4106, 33852), (4836, 28742), (5208, 26689), (5642, 24636), (6159, 22568), (8212, 16926), (8463, 16424), (9672, 14371), (11284, 12318)]