156205728

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11069}}^1$

素因数の和:11099

約数の個数: 108

約数和(自身を含む): 516780810

約数和(自身を除く): 360575082

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 11069, 14112, 22138, 33207, 44276, 66414, 77483, 88552, 99621, 132828, 154966, 177104, 199242, 232449, 265656, 309932, 354208, 398484, 464898, 531312, 542381, 619864, 697347, 796968, 929796, 1062624, 1084762, 1239728, 1394694, 1593936, 1627143, 1859592, 2169524, 2479456, 2789388, 3187872, 3254286, 3719184, 4339048, 4881429, 5578776, 6508572, 7438368, 8678096, 9762858, 11157552, 13017144, 17356192, 19525716, 22315104, 26034288, 39051432, 52068576, 78102864, 156205728]

約数ペア:

[(1, 156205728), (2, 78102864), (3, 52068576), (4, 39051432), (6, 26034288), (7, 22315104), (8, 19525716), (9, 17356192), (12, 13017144), (14, 11157552), (16, 9762858), (18, 8678096), (21, 7438368), (24, 6508572), (28, 5578776), (32, 4881429), (36, 4339048), (42, 3719184), (48, 3254286), (49, 3187872), (56, 2789388), (63, 2479456), (72, 2169524), (84, 1859592), (96, 1627143), (98, 1593936), (112, 1394694), (126, 1239728), (144, 1084762), (147, 1062624), (168, 929796), (196, 796968), (224, 697347), (252, 619864), (288, 542381), (294, 531312), (336, 464898), (392, 398484), (441, 354208), (504, 309932), (588, 265656), (672, 232449), (784, 199242), (882, 177104), (1008, 154966), (1176, 132828), (1568, 99621), (1764, 88552), (2016, 77483), (2352, 66414), (3528, 44276), (4704, 33207), (7056, 22138), (11069, 14112)]