163234064

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 373154688

約数和(自身を除く): 209920624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 107, 112, 212, 214, 257, 371, 424, 428, 514, 742, 749, 848, 856, 1028, 1484, 1498, 1712, 1799, 2056, 2968, 2996, 3598, 4112, 5671, 5936, 5992, 7196, 11342, 11984, 13621, 14392, 22684, 27242, 27499, 28784, 39697, 45368, 54484, 54998, 79394, 90736, 95347, 108968, 109996, 158788, 190694, 192493, 217936, 219992, 317576, 381388, 384986, 439984, 635152, 762776, 769972, 1457447, 1525552, 1539944, 2914894, 3079888, 5829788, 10202129, 11659576, 20404258, 23319152, 40808516, 81617032, 163234064]

約数ペア:

[(1, 163234064), (2, 81617032), (4, 40808516), (7, 23319152), (8, 20404258), (14, 11659576), (16, 10202129), (28, 5829788), (53, 3079888), (56, 2914894), (106, 1539944), (107, 1525552), (112, 1457447), (212, 769972), (214, 762776), (257, 635152), (371, 439984), (424, 384986), (428, 381388), (514, 317576), (742, 219992), (749, 217936), (848, 192493), (856, 190694), (1028, 158788), (1484, 109996), (1498, 108968), (1712, 95347), (1799, 90736), (2056, 79394), (2968, 54998), (2996, 54484), (3598, 45368), (4112, 39697), (5671, 28784), (5936, 27499), (5992, 27242), (7196, 22684), (11342, 14392), (11984, 13621)]