155761488

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6873

約数の個数: 80

約数和(自身を含む): 455595840

約数和(自身を除く): 299834352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 6803, 7632, 11448, 13606, 20409, 22896, 27212, 40818, 54424, 61227, 81636, 108848, 122454, 163272, 183681, 244908, 326544, 360559, 367362, 489816, 721118, 734724, 979632, 1081677, 1442236, 1469448, 2163354, 2884472, 2938896, 3245031, 4326708, 5768944, 6490062, 8653416, 9735093, 12980124, 17306832, 19470186, 25960248, 38940372, 51920496, 77880744, 155761488]

約数ペア:

[(1, 155761488), (2, 77880744), (3, 51920496), (4, 38940372), (6, 25960248), (8, 19470186), (9, 17306832), (12, 12980124), (16, 9735093), (18, 8653416), (24, 6490062), (27, 5768944), (36, 4326708), (48, 3245031), (53, 2938896), (54, 2884472), (72, 2163354), (106, 1469448), (108, 1442236), (144, 1081677), (159, 979632), (212, 734724), (216, 721118), (318, 489816), (424, 367362), (432, 360559), (477, 326544), (636, 244908), (848, 183681), (954, 163272), (1272, 122454), (1431, 108848), (1908, 81636), (2544, 61227), (2862, 54424), (3816, 40818), (5724, 27212), (6803, 22896), (7632, 20409), (11448, 13606)]