137510144

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 306109440

約数和(自身を除く): 168599296

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1663, 2176, 2432, 2584, 3326, 4352, 4864, 5168, 6652, 10336, 13304, 20672, 26608, 28271, 31597, 41344, 53216, 56542, 63194, 82688, 106432, 113084, 126388, 212864, 226168, 252776, 425728, 452336, 505552, 537149, 904672, 1011104, 1074298, 1809344, 2022208, 2148596, 3618688, 4044416, 4297192, 7237376, 8088832, 8594384, 17188768, 34377536, 68755072, 137510144]

約数ペア:

[(1, 137510144), (2, 68755072), (4, 34377536), (8, 17188768), (16, 8594384), (17, 8088832), (19, 7237376), (32, 4297192), (34, 4044416), (38, 3618688), (64, 2148596), (68, 2022208), (76, 1809344), (128, 1074298), (136, 1011104), (152, 904672), (256, 537149), (272, 505552), (304, 452336), (323, 425728), (544, 252776), (608, 226168), (646, 212864), (1088, 126388), (1216, 113084), (1292, 106432), (1663, 82688), (2176, 63194), (2432, 56542), (2584, 53216), (3326, 41344), (4352, 31597), (4864, 28271), (5168, 26608), (6652, 20672), (10336, 13304)]