152222896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2642

約数の個数: 80

約数和(自身を含む): 368547840

約数和(自身を除く): 216324944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 2579, 3472, 3689, 4216, 5158, 7378, 8432, 10316, 14756, 18053, 20632, 29512, 36106, 41264, 43843, 59024, 72212, 79949, 87686, 144424, 159898, 175372, 288848, 306901, 319796, 350744, 559643, 613802, 639592, 701488, 1119286, 1227604, 1279184, 1359133, 2238572, 2455208, 2718266, 4477144, 4910416, 5436532, 8954288, 9513931, 10873064, 19027862, 21746128, 38055724, 76111448, 152222896]

約数ペア:

[(1, 152222896), (2, 76111448), (4, 38055724), (7, 21746128), (8, 19027862), (14, 10873064), (16, 9513931), (17, 8954288), (28, 5436532), (31, 4910416), (34, 4477144), (56, 2718266), (62, 2455208), (68, 2238572), (112, 1359133), (119, 1279184), (124, 1227604), (136, 1119286), (217, 701488), (238, 639592), (248, 613802), (272, 559643), (434, 350744), (476, 319796), (496, 306901), (527, 288848), (868, 175372), (952, 159898), (1054, 144424), (1736, 87686), (1904, 79949), (2108, 72212), (2579, 59024), (3472, 43843), (3689, 41264), (4216, 36106), (5158, 29512), (7378, 20632), (8432, 18053), (10316, 14756)]