145241472

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 128

約数和(自身を含む): 430358400

約数和(自身を除く): 285116928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1171, 1216, 1292, 1632, 1824, 1938, 2176, 2342, 2432, 2584, 3264, 3513, 3648, 3876, 4684, 5168, 6528, 7026, 7296, 7752, 9368, 10336, 14052, 15504, 18736, 19907, 20672, 22249, 28104, 31008, 37472, 39814, 41344, 44498, 56208, 59721, 62016, 66747, 74944, 79628, 88996, 112416, 119442, 124032, 133494, 149888, 159256, 177992, 224832, 238884, 266988, 318512, 355984, 378233, 449664, 477768, 533976, 637024, 711968, 756466, 955536, 1067952, 1134699, 1274048, 1423936, 1512932, 1911072, 2135904, 2269398, 2548096, 2847872, 3025864, 3822144, 4271808, 4538796, 6051728, 7644288, 8543616, 9077592, 12103456, 18155184, 24206912, 36310368, 48413824, 72620736, 145241472]

約数ペア:

[(1, 145241472), (2, 72620736), (3, 48413824), (4, 36310368), (6, 24206912), (8, 18155184), (12, 12103456), (16, 9077592), (17, 8543616), (19, 7644288), (24, 6051728), (32, 4538796), (34, 4271808), (38, 3822144), (48, 3025864), (51, 2847872), (57, 2548096), (64, 2269398), (68, 2135904), (76, 1911072), (96, 1512932), (102, 1423936), (114, 1274048), (128, 1134699), (136, 1067952), (152, 955536), (192, 756466), (204, 711968), (228, 637024), (272, 533976), (304, 477768), (323, 449664), (384, 378233), (408, 355984), (456, 318512), (544, 266988), (608, 238884), (646, 224832), (816, 177992), (912, 159256), (969, 149888), (1088, 133494), (1171, 124032), (1216, 119442), (1292, 112416), (1632, 88996), (1824, 79628), (1938, 74944), (2176, 66747), (2342, 62016), (2432, 59721), (2584, 56208), (3264, 44498), (3513, 41344), (3648, 39814), (3876, 37472), (4684, 31008), (5168, 28104), (6528, 22249), (7026, 20672), (7296, 19907), (7752, 18736), (9368, 15504), (10336, 14052)]