171567282016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{61583}}^1$

素因数の和:61824

約数の個数: 96

約数和(自身を含む): 375656980608

約数和(自身を除く): 204089698592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 181, 208, 296, 362, 416, 481, 592, 724, 962, 1184, 1448, 1924, 2353, 2896, 3848, 4706, 5792, 6697, 7696, 9412, 13394, 15392, 18824, 26788, 37648, 53576, 61583, 75296, 87061, 107152, 123166, 174122, 214304, 246332, 348244, 492664, 696488, 800579, 985328, 1392976, 1601158, 1970656, 2278571, 2785952, 3202316, 4557142, 6404632, 9114284, 11146523, 12809264, 18228568, 22293046, 25618528, 29621423, 36457136, 44586092, 59242846, 72914272, 89172184, 118485692, 144904799, 178344368, 236971384, 289809598, 356688736, 412421351, 473942768, 579619196, 824842702, 947885536, 1159238392, 1649685404, 2318476784, 3299370808, 4636953568, 5361477563, 6598741616, 10722955126, 13197483232, 21445910252, 42891820504, 85783641008, 171567282016]

約数ペア:

[(1, 171567282016), (2, 85783641008), (4, 42891820504), (8, 21445910252), (13, 13197483232), (16, 10722955126), (26, 6598741616), (32, 5361477563), (37, 4636953568), (52, 3299370808), (74, 2318476784), (104, 1649685404), (148, 1159238392), (181, 947885536), (208, 824842702), (296, 579619196), (362, 473942768), (416, 412421351), (481, 356688736), (592, 289809598), (724, 236971384), (962, 178344368), (1184, 144904799), (1448, 118485692), (1924, 89172184), (2353, 72914272), (2896, 59242846), (3848, 44586092), (4706, 36457136), (5792, 29621423), (6697, 25618528), (7696, 22293046), (9412, 18228568), (13394, 12809264), (15392, 11146523), (18824, 9114284), (26788, 6404632), (37648, 4557142), (53576, 3202316), (61583, 2785952), (75296, 2278571), (87061, 1970656), (107152, 1601158), (123166, 1392976), (174122, 985328), (214304, 800579), (246332, 696488), (348244, 492664)]