145173984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 414771840

約数和(自身を除く): 269597856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 71, 76, 96, 114, 118, 142, 152, 177, 213, 228, 236, 284, 304, 354, 361, 426, 456, 472, 568, 608, 708, 722, 852, 912, 944, 1083, 1121, 1136, 1349, 1416, 1444, 1704, 1824, 1888, 2166, 2242, 2272, 2698, 2832, 2888, 3363, 3408, 4047, 4189, 4332, 4484, 5396, 5664, 5776, 6726, 6816, 8094, 8378, 8664, 8968, 10792, 11552, 12567, 13452, 16188, 16756, 17328, 17936, 21299, 21584, 25134, 25631, 26904, 32376, 33512, 34656, 35872, 42598, 43168, 50268, 51262, 53808, 63897, 64752, 67024, 76893, 79591, 85196, 100536, 102524, 107616, 127794, 129504, 134048, 153786, 159182, 170392, 201072, 205048, 238773, 255588, 307572, 318364, 340784, 402144, 410096, 477546, 511176, 615144, 636728, 681568, 820192, 955092, 1022352, 1230288, 1273456, 1512229, 1910184, 2044704, 2460576, 2546912, 3024458, 3820368, 4536687, 6048916, 7640736, 9073374, 12097832, 18146748, 24195664, 36293496, 48391328, 72586992, 145173984]

約数ペア:

[(1, 145173984), (2, 72586992), (3, 48391328), (4, 36293496), (6, 24195664), (8, 18146748), (12, 12097832), (16, 9073374), (19, 7640736), (24, 6048916), (32, 4536687), (38, 3820368), (48, 3024458), (57, 2546912), (59, 2460576), (71, 2044704), (76, 1910184), (96, 1512229), (114, 1273456), (118, 1230288), (142, 1022352), (152, 955092), (177, 820192), (213, 681568), (228, 636728), (236, 615144), (284, 511176), (304, 477546), (354, 410096), (361, 402144), (426, 340784), (456, 318364), (472, 307572), (568, 255588), (608, 238773), (708, 205048), (722, 201072), (852, 170392), (912, 159182), (944, 153786), (1083, 134048), (1121, 129504), (1136, 127794), (1349, 107616), (1416, 102524), (1444, 100536), (1704, 85196), (1824, 79591), (1888, 76893), (2166, 67024), (2242, 64752), (2272, 63897), (2698, 53808), (2832, 51262), (2888, 50268), (3363, 43168), (3408, 42598), (4047, 35872), (4189, 34656), (4332, 33512), (4484, 32376), (5396, 26904), (5664, 25631), (5776, 25134), (6726, 21584), (6816, 21299), (8094, 17936), (8378, 17328), (8664, 16756), (8968, 16188), (10792, 13452), (11552, 12567)]