157141248

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 489333600

約数和(自身を除く): 332192352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 89, 96, 114, 121, 128, 132, 152, 176, 178, 192, 209, 228, 242, 256, 264, 267, 304, 352, 356, 363, 384, 418, 456, 484, 528, 534, 608, 627, 704, 712, 726, 768, 836, 912, 968, 979, 1056, 1068, 1216, 1254, 1408, 1424, 1452, 1672, 1691, 1824, 1936, 1958, 2112, 2136, 2299, 2432, 2508, 2816, 2848, 2904, 2937, 3344, 3382, 3648, 3872, 3916, 4224, 4272, 4598, 4864, 5016, 5073, 5696, 5808, 5874, 6688, 6764, 6897, 7296, 7744, 7832, 8448, 8544, 9196, 10032, 10146, 10769, 11392, 11616, 11748, 13376, 13528, 13794, 14592, 15488, 15664, 17088, 18392, 18601, 20064, 20292, 21538, 22784, 23232, 23496, 26752, 27056, 27588, 30976, 31328, 32307, 34176, 36784, 37202, 40128, 40584, 43076, 46464, 46992, 53504, 54112, 55176, 55803, 62656, 64614, 68352, 73568, 74404, 80256, 81168, 86152, 92928, 93984, 108224, 110352, 111606, 125312, 129228, 147136, 148808, 160512, 162336, 172304, 187968, 204611, 216448, 220704, 223212, 250624, 258456, 294272, 297616, 324672, 344608, 375936, 409222, 432896, 441408, 446424, 516912, 588544, 595232, 613833, 649344, 689216, 751872, 818444, 882816, 892848, 1033824, 1190464, 1227666, 1298688, 1378432, 1636888, 1765632, 1785696, 2067648, 2380928, 2455332, 2756864, 3273776, 3571392, 4135296, 4761856, 4910664, 6547552, 7142784, 8270592, 9821328, 13095104, 14285568, 19642656, 26190208, 39285312, 52380416, 78570624, 157141248]

約数ペア:

[(1, 157141248), (2, 78570624), (3, 52380416), (4, 39285312), (6, 26190208), (8, 19642656), (11, 14285568), (12, 13095104), (16, 9821328), (19, 8270592), (22, 7142784), (24, 6547552), (32, 4910664), (33, 4761856), (38, 4135296), (44, 3571392), (48, 3273776), (57, 2756864), (64, 2455332), (66, 2380928), (76, 2067648), (88, 1785696), (89, 1765632), (96, 1636888), (114, 1378432), (121, 1298688), (128, 1227666), (132, 1190464), (152, 1033824), (176, 892848), (178, 882816), (192, 818444), (209, 751872), (228, 689216), (242, 649344), (256, 613833), (264, 595232), (267, 588544), (304, 516912), (352, 446424), (356, 441408), (363, 432896), (384, 409222), (418, 375936), (456, 344608), (484, 324672), (528, 297616), (534, 294272), (608, 258456), (627, 250624), (704, 223212), (712, 220704), (726, 216448), (768, 204611), (836, 187968), (912, 172304), (968, 162336), (979, 160512), (1056, 148808), (1068, 147136), (1216, 129228), (1254, 125312), (1408, 111606), (1424, 110352), (1452, 108224), (1672, 93984), (1691, 92928), (1824, 86152), (1936, 81168), (1958, 80256), (2112, 74404), (2136, 73568), (2299, 68352), (2432, 64614), (2508, 62656), (2816, 55803), (2848, 55176), (2904, 54112), (2937, 53504), (3344, 46992), (3382, 46464), (3648, 43076), (3872, 40584), (3916, 40128), (4224, 37202), (4272, 36784), (4598, 34176), (4864, 32307), (5016, 31328), (5073, 30976), (5696, 27588), (5808, 27056), (5874, 26752), (6688, 23496), (6764, 23232), (6897, 22784), (7296, 21538), (7744, 20292), (7832, 20064), (8448, 18601), (8544, 18392), (9196, 17088), (10032, 15664), (10146, 15488), (10769, 14592), (11392, 13794), (11616, 13528), (11748, 13376)]