128019384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 376215840

約数和(自身を除く): 248196456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 408, 492, 612, 697, 738, 984, 1224, 1394, 1476, 2091, 2551, 2788, 2952, 4182, 5102, 5576, 6273, 7653, 8364, 10204, 12546, 15306, 16728, 20408, 22959, 25092, 30612, 43367, 45918, 50184, 61224, 86734, 91836, 104591, 130101, 173468, 183672, 209182, 260202, 313773, 346936, 390303, 418364, 520404, 627546, 780606, 836728, 941319, 1040808, 1255092, 1561212, 1778047, 1882638, 2510184, 3122424, 3556094, 3765276, 5334141, 7112188, 7530552, 10668282, 14224376, 16002423, 21336564, 32004846, 42673128, 64009692, 128019384]

約数ペア:

[(1, 128019384), (2, 64009692), (3, 42673128), (4, 32004846), (6, 21336564), (8, 16002423), (9, 14224376), (12, 10668282), (17, 7530552), (18, 7112188), (24, 5334141), (34, 3765276), (36, 3556094), (41, 3122424), (51, 2510184), (68, 1882638), (72, 1778047), (82, 1561212), (102, 1255092), (123, 1040808), (136, 941319), (153, 836728), (164, 780606), (204, 627546), (246, 520404), (306, 418364), (328, 390303), (369, 346936), (408, 313773), (492, 260202), (612, 209182), (697, 183672), (738, 173468), (984, 130101), (1224, 104591), (1394, 91836), (1476, 86734), (2091, 61224), (2551, 50184), (2788, 45918), (2952, 43367), (4182, 30612), (5102, 25092), (5576, 22959), (6273, 20408), (7653, 16728), (8364, 15306), (10204, 12546)]