140188992

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 395996160

約数和(自身を除く): 255807168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 152, 166, 192, 228, 249, 304, 332, 456, 463, 498, 608, 664, 912, 926, 996, 1216, 1328, 1389, 1577, 1824, 1852, 1992, 2656, 2778, 3154, 3648, 3704, 3984, 4731, 5312, 5556, 6308, 7408, 7968, 8797, 9462, 11112, 12616, 14816, 15936, 17594, 18924, 22224, 25232, 26391, 29632, 35188, 37848, 38429, 44448, 50464, 52782, 70376, 75696, 76858, 88896, 100928, 105564, 115287, 140752, 151392, 153716, 211128, 230574, 281504, 302784, 307432, 422256, 461148, 563008, 614864, 730151, 844512, 922296, 1229728, 1460302, 1689024, 1844592, 2190453, 2459456, 2920604, 3689184, 4380906, 5841208, 7378368, 8761812, 11682416, 17523624, 23364832, 35047248, 46729664, 70094496, 140188992]

約数ペア:

[(1, 140188992), (2, 70094496), (3, 46729664), (4, 35047248), (6, 23364832), (8, 17523624), (12, 11682416), (16, 8761812), (19, 7378368), (24, 5841208), (32, 4380906), (38, 3689184), (48, 2920604), (57, 2459456), (64, 2190453), (76, 1844592), (83, 1689024), (96, 1460302), (114, 1229728), (152, 922296), (166, 844512), (192, 730151), (228, 614864), (249, 563008), (304, 461148), (332, 422256), (456, 307432), (463, 302784), (498, 281504), (608, 230574), (664, 211128), (912, 153716), (926, 151392), (996, 140752), (1216, 115287), (1328, 105564), (1389, 100928), (1577, 88896), (1824, 76858), (1852, 75696), (1992, 70376), (2656, 52782), (2778, 50464), (3154, 44448), (3648, 38429), (3704, 37848), (3984, 35188), (4731, 29632), (5312, 26391), (5556, 25232), (6308, 22224), (7408, 18924), (7968, 17594), (8797, 15936), (9462, 14816), (11112, 12616)]