128499696

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 200

約数和(自身を含む): 415910880

約数和(自身を除く): 287411184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 261, 263, 312, 324, 348, 351, 377, 432, 464, 468, 522, 526, 624, 648, 696, 702, 754, 783, 789, 936, 1044, 1052, 1053, 1131, 1296, 1392, 1404, 1508, 1566, 1578, 1872, 2088, 2104, 2106, 2262, 2349, 2367, 2808, 3016, 3132, 3156, 3393, 3419, 4176, 4208, 4212, 4524, 4698, 4734, 5616, 6032, 6264, 6312, 6786, 6838, 7101, 7627, 8424, 9048, 9396, 9468, 10179, 10257, 12528, 12624, 13572, 13676, 14202, 15254, 16848, 18096, 18792, 18936, 20358, 20514, 21303, 22881, 27144, 27352, 28404, 30508, 30537, 30771, 37584, 37872, 40716, 41028, 42606, 45762, 54288, 54704, 56808, 61016, 61074, 61542, 68643, 81432, 82056, 85212, 91524, 92313, 99151, 113616, 122032, 122148, 123084, 137286, 162864, 164112, 170424, 183048, 184626, 198302, 205929, 244296, 246168, 274572, 276939, 297453, 340848, 366096, 369252, 396604, 411858, 488592, 492336, 549144, 553878, 594906, 617787, 738504, 793208, 823716, 892359, 1098288, 1107756, 1189812, 1235574, 1477008, 1586416, 1647432, 1784718, 2215512, 2379624, 2471148, 2677077, 3294864, 3569436, 4431024, 4759248, 4942296, 5354154, 7138872, 8031231, 9884592, 10708308, 14277744, 16062462, 21416616, 32124924, 42833232, 64249848, 128499696]

約数ペア:

[(1, 128499696), (2, 64249848), (3, 42833232), (4, 32124924), (6, 21416616), (8, 16062462), (9, 14277744), (12, 10708308), (13, 9884592), (16, 8031231), (18, 7138872), (24, 5354154), (26, 4942296), (27, 4759248), (29, 4431024), (36, 3569436), (39, 3294864), (48, 2677077), (52, 2471148), (54, 2379624), (58, 2215512), (72, 1784718), (78, 1647432), (81, 1586416), (87, 1477008), (104, 1235574), (108, 1189812), (116, 1107756), (117, 1098288), (144, 892359), (156, 823716), (162, 793208), (174, 738504), (208, 617787), (216, 594906), (232, 553878), (234, 549144), (261, 492336), (263, 488592), (312, 411858), (324, 396604), (348, 369252), (351, 366096), (377, 340848), (432, 297453), (464, 276939), (468, 274572), (522, 246168), (526, 244296), (624, 205929), (648, 198302), (696, 184626), (702, 183048), (754, 170424), (783, 164112), (789, 162864), (936, 137286), (1044, 123084), (1052, 122148), (1053, 122032), (1131, 113616), (1296, 99151), (1392, 92313), (1404, 91524), (1508, 85212), (1566, 82056), (1578, 81432), (1872, 68643), (2088, 61542), (2104, 61074), (2106, 61016), (2262, 56808), (2349, 54704), (2367, 54288), (2808, 45762), (3016, 42606), (3132, 41028), (3156, 40716), (3393, 37872), (3419, 37584), (4176, 30771), (4208, 30537), (4212, 30508), (4524, 28404), (4698, 27352), (4734, 27144), (5616, 22881), (6032, 21303), (6264, 20514), (6312, 20358), (6786, 18936), (6838, 18792), (7101, 18096), (7627, 16848), (8424, 15254), (9048, 14202), (9396, 13676), (9468, 13572), (10179, 12624), (10257, 12528)]