128024288

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1097}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 288870624

約数和(自身を除く): 160846336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 1042, 1097, 2084, 2194, 3647, 4168, 4388, 7294, 7679, 8336, 8776, 14588, 15358, 16672, 17552, 29176, 30716, 35104, 58352, 61432, 116704, 122864, 245728, 571537, 1143074, 2286148, 4000759, 4572296, 8001518, 9144592, 16003036, 18289184, 32006072, 64012144, 128024288]

約数ペア:

[(1, 128024288), (2, 64012144), (4, 32006072), (7, 18289184), (8, 16003036), (14, 9144592), (16, 8001518), (28, 4572296), (32, 4000759), (56, 2286148), (112, 1143074), (224, 571537), (521, 245728), (1042, 122864), (1097, 116704), (2084, 61432), (2194, 58352), (3647, 35104), (4168, 30716), (4388, 29176), (7294, 17552), (7679, 16672), (8336, 15358), (8776, 14588)]