16251281928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{6143}}^1$

素因数の和:6372

約数の個数: 192

約数和(自身を含む): 52332134400

約数和(自身を除く): 36080852472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 181, 203, 232, 252, 261, 348, 362, 406, 504, 522, 543, 609, 696, 724, 812, 1044, 1086, 1218, 1267, 1448, 1624, 1629, 1827, 2088, 2172, 2436, 2534, 3258, 3654, 3801, 4344, 4872, 5068, 5249, 6143, 6516, 7308, 7602, 10136, 10498, 11403, 12286, 13032, 14616, 15204, 15747, 18429, 20996, 22806, 24572, 30408, 31494, 36743, 36858, 41992, 43001, 45612, 47241, 49144, 55287, 62988, 73486, 73716, 86002, 91224, 94482, 110229, 110574, 125976, 129003, 146972, 147432, 172004, 178147, 188964, 220458, 221148, 258006, 293944, 330687, 344008, 356294, 377928, 387009, 440916, 442296, 516012, 534441, 661374, 712588, 774018, 881832, 1032024, 1068882, 1111883, 1247029, 1322748, 1425176, 1548036, 1603323, 2137764, 2223766, 2494058, 2645496, 3096072, 3206646, 3335649, 3741087, 4275528, 4447532, 4988116, 6413292, 6671298, 7482174, 7783181, 8895064, 9976232, 10006947, 11223261, 12826584, 13342596, 14964348, 15566362, 20013894, 22446522, 23349543, 26685192, 29928696, 31132724, 32244607, 40027788, 44893044, 46699086, 62265448, 64489214, 70048629, 80055576, 89786088, 93398172, 96733821, 128978428, 140097258, 186796344, 193467642, 225712249, 257956856, 280194516, 290201463, 386935284, 451424498, 560389032, 580402926, 677136747, 773870568, 902848996, 1160805852, 1354273494, 1805697992, 2031410241, 2321611704, 2708546988, 4062820482, 5417093976, 8125640964, 16251281928]

約数ペア:

[(1, 16251281928), (2, 8125640964), (3, 5417093976), (4, 4062820482), (6, 2708546988), (7, 2321611704), (8, 2031410241), (9, 1805697992), (12, 1354273494), (14, 1160805852), (18, 902848996), (21, 773870568), (24, 677136747), (28, 580402926), (29, 560389032), (36, 451424498), (42, 386935284), (56, 290201463), (58, 280194516), (63, 257956856), (72, 225712249), (84, 193467642), (87, 186796344), (116, 140097258), (126, 128978428), (168, 96733821), (174, 93398172), (181, 89786088), (203, 80055576), (232, 70048629), (252, 64489214), (261, 62265448), (348, 46699086), (362, 44893044), (406, 40027788), (504, 32244607), (522, 31132724), (543, 29928696), (609, 26685192), (696, 23349543), (724, 22446522), (812, 20013894), (1044, 15566362), (1086, 14964348), (1218, 13342596), (1267, 12826584), (1448, 11223261), (1624, 10006947), (1629, 9976232), (1827, 8895064), (2088, 7783181), (2172, 7482174), (2436, 6671298), (2534, 6413292), (3258, 4988116), (3654, 4447532), (3801, 4275528), (4344, 3741087), (4872, 3335649), (5068, 3206646), (5249, 3096072), (6143, 2645496), (6516, 2494058), (7308, 2223766), (7602, 2137764), (10136, 1603323), (10498, 1548036), (11403, 1425176), (12286, 1322748), (13032, 1247029), (14616, 1111883), (15204, 1068882), (15747, 1032024), (18429, 881832), (20996, 774018), (22806, 712588), (24572, 661374), (30408, 534441), (31494, 516012), (36743, 442296), (36858, 440916), (41992, 387009), (43001, 377928), (45612, 356294), (47241, 344008), (49144, 330687), (55287, 293944), (62988, 258006), (73486, 221148), (73716, 220458), (86002, 188964), (91224, 178147), (94482, 172004), (110229, 147432), (110574, 146972), (125976, 129003)]