156740647168

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{1399}}^1$

素因数の和:2132

約数の個数: 144

約数和(自身を含む): 361889382400

約数和(自身を除く): 205148735232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 607, 721, 824, 896, 1214, 1399, 1442, 1648, 1792, 2428, 2798, 2884, 3296, 4249, 4856, 5596, 5768, 6592, 8498, 9712, 9793, 11192, 11536, 13184, 16996, 19424, 19586, 22384, 23072, 26368, 33992, 38848, 39172, 44768, 46144, 62521, 67984, 77696, 78344, 89536, 92288, 125042, 135968, 144097, 155392, 156688, 179072, 184576, 250084, 271936, 288194, 313376, 358144, 437647, 500168, 543872, 576388, 626752, 849193, 875294, 1000336, 1008679, 1087744, 1152776, 1253504, 1698386, 1750588, 2000672, 2017358, 2305552, 2507008, 3396772, 3501176, 4001344, 4034716, 4611104, 5944351, 6793544, 7002352, 8002688, 8069432, 9222208, 11888702, 13587088, 14004704, 16005376, 16138864, 18444416, 23777404, 27174176, 28009408, 32277728, 36888832, 47554808, 54348352, 56018816, 64555456, 87466879, 95109616, 108696704, 112037632, 129110912, 174933758, 190219232, 217393408, 258221824, 349867516, 380438464, 612268153, 699735032, 760876928, 1224536306, 1399470064, 1521753856, 2449072612, 2798940128, 4898145224, 5597880256, 9796290448, 11195760512, 19592580896, 22391521024, 39185161792, 78370323584, 156740647168]

約数ペア:

[(1, 156740647168), (2, 78370323584), (4, 39185161792), (7, 22391521024), (8, 19592580896), (14, 11195760512), (16, 9796290448), (28, 5597880256), (32, 4898145224), (56, 2798940128), (64, 2449072612), (103, 1521753856), (112, 1399470064), (128, 1224536306), (206, 760876928), (224, 699735032), (256, 612268153), (412, 380438464), (448, 349867516), (607, 258221824), (721, 217393408), (824, 190219232), (896, 174933758), (1214, 129110912), (1399, 112037632), (1442, 108696704), (1648, 95109616), (1792, 87466879), (2428, 64555456), (2798, 56018816), (2884, 54348352), (3296, 47554808), (4249, 36888832), (4856, 32277728), (5596, 28009408), (5768, 27174176), (6592, 23777404), (8498, 18444416), (9712, 16138864), (9793, 16005376), (11192, 14004704), (11536, 13587088), (13184, 11888702), (16996, 9222208), (19424, 8069432), (19586, 8002688), (22384, 7002352), (23072, 6793544), (26368, 5944351), (33992, 4611104), (38848, 4034716), (39172, 4001344), (44768, 3501176), (46144, 3396772), (62521, 2507008), (67984, 2305552), (77696, 2017358), (78344, 2000672), (89536, 1750588), (92288, 1698386), (125042, 1253504), (135968, 1152776), (144097, 1087744), (155392, 1008679), (156688, 1000336), (179072, 875294), (184576, 849193), (250084, 626752), (271936, 576388), (288194, 543872), (313376, 500168), (358144, 437647)]