128889174912

素因数分解:

$2^7\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{257993}}^1$

素因数の和:259311

約数の個数: 64

約数和(自身を含む): 342626351760

約数和(自身を除く): 213737176848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1301, 2602, 3903, 5204, 7806, 10408, 15612, 20816, 31224, 41632, 62448, 83264, 124896, 166528, 249792, 257993, 499584, 515986, 773979, 1031972, 1547958, 2063944, 3095916, 4127888, 6191832, 8255776, 12383664, 16511552, 24767328, 33023104, 49534656, 99069312, 335648893, 671297786, 1006946679, 1342595572, 2013893358, 2685191144, 4027786716, 5370382288, 8055573432, 10740764576, 16111146864, 21481529152, 32222293728, 42963058304, 64444587456, 128889174912]

約数ペア:

[(1, 128889174912), (2, 64444587456), (3, 42963058304), (4, 32222293728), (6, 21481529152), (8, 16111146864), (12, 10740764576), (16, 8055573432), (24, 5370382288), (32, 4027786716), (48, 2685191144), (64, 2013893358), (96, 1342595572), (128, 1006946679), (192, 671297786), (384, 335648893), (1301, 99069312), (2602, 49534656), (3903, 33023104), (5204, 24767328), (7806, 16511552), (10408, 12383664), (15612, 8255776), (20816, 6191832), (31224, 4127888), (41632, 3095916), (62448, 2063944), (83264, 1547958), (124896, 1031972), (166528, 773979), (249792, 515986), (257993, 499584)]