189735624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 575527680

約数和(自身を除く): 385792056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 403, 468, 503, 507, 558, 676, 744, 806, 936, 1006, 1014, 1116, 1209, 1352, 1509, 1521, 1612, 2012, 2028, 2232, 2418, 3018, 3042, 3224, 3627, 4024, 4056, 4527, 4836, 5239, 6036, 6084, 6539, 7254, 9054, 9672, 10478, 12072, 12168, 13078, 14508, 15593, 15717, 18108, 19617, 20956, 26156, 29016, 31186, 31434, 36216, 39234, 41912, 46779, 47151, 52312, 58851, 62372, 62868, 78468, 85007, 93558, 94302, 117702, 124744, 125736, 140337, 156936, 170014, 187116, 188604, 202709, 235404, 255021, 280674, 340028, 374232, 377208, 405418, 470808, 510042, 561348, 608127, 680056, 765063, 810836, 1020084, 1122696, 1216254, 1530126, 1621672, 1824381, 2040168, 2432508, 2635217, 3060252, 3648762, 4865016, 5270434, 6120504, 7297524, 7905651, 10540868, 14595048, 15811302, 21081736, 23716953, 31622604, 47433906, 63245208, 94867812, 189735624]

約数ペア:

[(1, 189735624), (2, 94867812), (3, 63245208), (4, 47433906), (6, 31622604), (8, 23716953), (9, 21081736), (12, 15811302), (13, 14595048), (18, 10540868), (24, 7905651), (26, 7297524), (31, 6120504), (36, 5270434), (39, 4865016), (52, 3648762), (62, 3060252), (72, 2635217), (78, 2432508), (93, 2040168), (104, 1824381), (117, 1621672), (124, 1530126), (156, 1216254), (169, 1122696), (186, 1020084), (234, 810836), (248, 765063), (279, 680056), (312, 608127), (338, 561348), (372, 510042), (403, 470808), (468, 405418), (503, 377208), (507, 374232), (558, 340028), (676, 280674), (744, 255021), (806, 235404), (936, 202709), (1006, 188604), (1014, 187116), (1116, 170014), (1209, 156936), (1352, 140337), (1509, 125736), (1521, 124744), (1612, 117702), (2012, 94302), (2028, 93558), (2232, 85007), (2418, 78468), (3018, 62868), (3042, 62372), (3224, 58851), (3627, 52312), (4024, 47151), (4056, 46779), (4527, 41912), (4836, 39234), (5239, 36216), (6036, 31434), (6084, 31186), (6539, 29016), (7254, 26156), (9054, 20956), (9672, 19617), (10478, 18108), (12072, 15717), (12168, 15593), (13078, 14508)]