143637928

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 320601600

約数和(自身を除く): 176963672

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 241, 367, 406, 482, 734, 812, 964, 1468, 1624, 1687, 1928, 2569, 2936, 3374, 5138, 6748, 6989, 10276, 10643, 13496, 13978, 20552, 21286, 27956, 42572, 48923, 55912, 74501, 85144, 88447, 97846, 149002, 176894, 195692, 298004, 353788, 391384, 596008, 619129, 707576, 1238258, 2476516, 2564963, 4953032, 5129926, 10259852, 17954741, 20519704, 35909482, 71818964, 143637928]

約数ペア:

[(1, 143637928), (2, 71818964), (4, 35909482), (7, 20519704), (8, 17954741), (14, 10259852), (28, 5129926), (29, 4953032), (56, 2564963), (58, 2476516), (116, 1238258), (203, 707576), (232, 619129), (241, 596008), (367, 391384), (406, 353788), (482, 298004), (734, 195692), (812, 176894), (964, 149002), (1468, 97846), (1624, 88447), (1687, 85144), (1928, 74501), (2569, 55912), (2936, 48923), (3374, 42572), (5138, 27956), (6748, 21286), (6989, 20552), (10276, 13978), (10643, 13496)]