131995248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 299977104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 308, 336, 426, 462, 497, 503, 528, 568, 616, 781, 852, 924, 994, 1006, 1136, 1232, 1491, 1509, 1562, 1704, 1848, 1988, 2012, 2343, 2982, 3018, 3124, 3408, 3521, 3696, 3976, 4024, 4686, 5467, 5533, 5964, 6036, 6248, 7042, 7952, 8048, 9372, 10563, 10934, 11066, 11928, 12072, 12496, 14084, 16401, 16599, 18744, 21126, 21868, 22132, 23856, 24144, 28168, 32802, 33198, 35713, 37488, 38731, 42252, 43736, 44264, 56336, 65604, 66396, 71426, 77462, 84504, 87472, 88528, 107139, 116193, 131208, 132792, 142852, 154924, 169008, 214278, 232386, 249991, 262416, 265584, 285704, 309848, 392843, 428556, 464772, 499982, 571408, 619696, 749973, 785686, 857112, 929544, 999964, 1178529, 1499946, 1571372, 1714224, 1859088, 1999928, 2357058, 2749901, 2999892, 3142744, 3999856, 4714116, 5499802, 5999784, 6285488, 8249703, 9428232, 10999604, 11999568, 16499406, 18856464, 21999208, 32998812, 43998416, 65997624, 131995248]

約数ペア:

[(1, 131995248), (2, 65997624), (3, 43998416), (4, 32998812), (6, 21999208), (7, 18856464), (8, 16499406), (11, 11999568), (12, 10999604), (14, 9428232), (16, 8249703), (21, 6285488), (22, 5999784), (24, 5499802), (28, 4714116), (33, 3999856), (42, 3142744), (44, 2999892), (48, 2749901), (56, 2357058), (66, 1999928), (71, 1859088), (77, 1714224), (84, 1571372), (88, 1499946), (112, 1178529), (132, 999964), (142, 929544), (154, 857112), (168, 785686), (176, 749973), (213, 619696), (231, 571408), (264, 499982), (284, 464772), (308, 428556), (336, 392843), (426, 309848), (462, 285704), (497, 265584), (503, 262416), (528, 249991), (568, 232386), (616, 214278), (781, 169008), (852, 154924), (924, 142852), (994, 132792), (1006, 131208), (1136, 116193), (1232, 107139), (1491, 88528), (1509, 87472), (1562, 84504), (1704, 77462), (1848, 71426), (1988, 66396), (2012, 65604), (2343, 56336), (2982, 44264), (3018, 43736), (3124, 42252), (3408, 38731), (3521, 37488), (3696, 35713), (3976, 33198), (4024, 32802), (4686, 28168), (5467, 24144), (5533, 23856), (5964, 22132), (6036, 21868), (6248, 21126), (7042, 18744), (7952, 16599), (8048, 16401), (9372, 14084), (10563, 12496), (10934, 12072), (11066, 11928)]