122639496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1923

約数の個数: 128

約数和(自身を含む): 387348480

約数和(自身を除く): 264708984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1428, 1564, 1867, 1932, 2346, 2737, 2856, 3128, 3734, 3864, 4692, 5474, 5601, 7468, 8211, 9384, 10948, 11202, 13069, 14936, 16422, 21896, 22404, 26138, 31739, 32844, 39207, 42941, 44808, 52276, 63478, 65688, 78414, 85882, 95217, 104552, 126956, 128823, 156828, 171764, 190434, 222173, 253912, 257646, 300587, 313656, 343528, 380868, 444346, 515292, 601174, 666519, 729997, 761736, 888692, 901761, 1030584, 1202348, 1333038, 1459994, 1777384, 1803522, 2189991, 2404696, 2666076, 2919988, 3607044, 4379982, 5109979, 5332152, 5839976, 7214088, 8759964, 10219958, 15329937, 17519928, 20439916, 30659874, 40879832, 61319748, 122639496]

約数ペア:

[(1, 122639496), (2, 61319748), (3, 40879832), (4, 30659874), (6, 20439916), (7, 17519928), (8, 15329937), (12, 10219958), (14, 8759964), (17, 7214088), (21, 5839976), (23, 5332152), (24, 5109979), (28, 4379982), (34, 3607044), (42, 2919988), (46, 2666076), (51, 2404696), (56, 2189991), (68, 1803522), (69, 1777384), (84, 1459994), (92, 1333038), (102, 1202348), (119, 1030584), (136, 901761), (138, 888692), (161, 761736), (168, 729997), (184, 666519), (204, 601174), (238, 515292), (276, 444346), (322, 380868), (357, 343528), (391, 313656), (408, 300587), (476, 257646), (483, 253912), (552, 222173), (644, 190434), (714, 171764), (782, 156828), (952, 128823), (966, 126956), (1173, 104552), (1288, 95217), (1428, 85882), (1564, 78414), (1867, 65688), (1932, 63478), (2346, 52276), (2737, 44808), (2856, 42941), (3128, 39207), (3734, 32844), (3864, 31739), (4692, 26138), (5474, 22404), (5601, 21896), (7468, 16422), (8211, 14936), (9384, 13069), (10948, 11202)]