145613568

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 432673920

約数和(自身を除く): 287060352

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, 256, 272, 304, 323, 384, 408, 456, 544, 587, 608, 646, 768, 816, 912, 969, 1088, 1174, 1216, 1292, 1632, 1761, 1824, 1938, 2176, 2348, 2432, 2584, 3264, 3522, 3648, 3876, 4352, 4696, 4864, 5168, 6528, 7044, 7296, 7752, 9392, 9979, 10336, 11153, 13056, 14088, 14592, 15504, 18784, 19958, 20672, 22306, 28176, 29937, 31008, 33459, 37568, 39916, 41344, 44612, 56352, 59874, 62016, 66918, 75136, 79832, 82688, 89224, 112704, 119748, 124032, 133836, 150272, 159664, 178448, 189601, 225408, 239496, 248064, 267672, 319328, 356896, 379202, 450816, 478992, 535344, 568803, 638656, 713792, 758404, 957984, 1070688, 1137606, 1277312, 1427584, 1516808, 1915968, 2141376, 2275212, 2554624, 2855168, 3033616, 3831936, 4282752, 4550424, 6067232, 7663872, 8565504, 9100848, 12134464, 18201696, 24268928, 36403392, 48537856, 72806784, 145613568]

約数ペア:

[(1, 145613568), (2, 72806784), (3, 48537856), (4, 36403392), (6, 24268928), (8, 18201696), (12, 12134464), (16, 9100848), (17, 8565504), (19, 7663872), (24, 6067232), (32, 4550424), (34, 4282752), (38, 3831936), (48, 3033616), (51, 2855168), (57, 2554624), (64, 2275212), (68, 2141376), (76, 1915968), (96, 1516808), (102, 1427584), (114, 1277312), (128, 1137606), (136, 1070688), (152, 957984), (192, 758404), (204, 713792), (228, 638656), (256, 568803), (272, 535344), (304, 478992), (323, 450816), (384, 379202), (408, 356896), (456, 319328), (544, 267672), (587, 248064), (608, 239496), (646, 225408), (768, 189601), (816, 178448), (912, 159664), (969, 150272), (1088, 133836), (1174, 124032), (1216, 119748), (1292, 112704), (1632, 89224), (1761, 82688), (1824, 79832), (1938, 75136), (2176, 66918), (2348, 62016), (2432, 59874), (2584, 56352), (3264, 44612), (3522, 41344), (3648, 39916), (3876, 37568), (4352, 33459), (4696, 31008), (4864, 29937), (5168, 28176), (6528, 22306), (7044, 20672), (7296, 19958), (7752, 18784), (9392, 15504), (9979, 14592), (10336, 14088), (11153, 13056)]