196865712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 588618576

約数和(自身を除く): 391752864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 137, 144, 153, 204, 272, 274, 306, 408, 411, 548, 587, 612, 816, 822, 1096, 1174, 1224, 1233, 1644, 1761, 2192, 2329, 2348, 2448, 2466, 3288, 3522, 4658, 4696, 4932, 5283, 6576, 6987, 7044, 9316, 9392, 9864, 9979, 10566, 13974, 14088, 18632, 19728, 19958, 20961, 21132, 27948, 28176, 29937, 37264, 39916, 41922, 42264, 55896, 59874, 79832, 80419, 83844, 84528, 89811, 111792, 119748, 159664, 160838, 167688, 179622, 239496, 241257, 321676, 335376, 359244, 478992, 482514, 643352, 718488, 723771, 965028, 1286704, 1367123, 1436976, 1447542, 1930056, 2734246, 2895084, 3860112, 4101369, 5468492, 5790168, 8202738, 10936984, 11580336, 12304107, 16405476, 21873968, 24608214, 32810952, 49216428, 65621904, 98432856, 196865712]

約数ペア:

[(1, 196865712), (2, 98432856), (3, 65621904), (4, 49216428), (6, 32810952), (8, 24608214), (9, 21873968), (12, 16405476), (16, 12304107), (17, 11580336), (18, 10936984), (24, 8202738), (34, 5790168), (36, 5468492), (48, 4101369), (51, 3860112), (68, 2895084), (72, 2734246), (102, 1930056), (136, 1447542), (137, 1436976), (144, 1367123), (153, 1286704), (204, 965028), (272, 723771), (274, 718488), (306, 643352), (408, 482514), (411, 478992), (548, 359244), (587, 335376), (612, 321676), (816, 241257), (822, 239496), (1096, 179622), (1174, 167688), (1224, 160838), (1233, 159664), (1644, 119748), (1761, 111792), (2192, 89811), (2329, 84528), (2348, 83844), (2448, 80419), (2466, 79832), (3288, 59874), (3522, 55896), (4658, 42264), (4696, 41922), (4932, 39916), (5283, 37264), (6576, 29937), (6987, 28176), (7044, 27948), (9316, 21132), (9392, 20961), (9864, 19958), (9979, 19728), (10566, 18632), (13974, 14088)]