128310588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2016

約数の個数: 96

約数和(自身を含む): 384652800

約数和(自身を除く): 256342212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1068, 1246, 1602, 1869, 1907, 2403, 2492, 3204, 3738, 3814, 4806, 5607, 5721, 7476, 7628, 9612, 11214, 11442, 13349, 16821, 17163, 22428, 22884, 26698, 33642, 34326, 40047, 51489, 53396, 67284, 68652, 80094, 102978, 120141, 160188, 169723, 205956, 240282, 339446, 360423, 480564, 509169, 678892, 720846, 1018338, 1188061, 1441692, 1527507, 2036676, 2376122, 3055014, 3564183, 4582521, 4752244, 6110028, 7128366, 9165042, 10692549, 14256732, 18330084, 21385098, 32077647, 42770196, 64155294, 128310588]

約数ペア:

[(1, 128310588), (2, 64155294), (3, 42770196), (4, 32077647), (6, 21385098), (7, 18330084), (9, 14256732), (12, 10692549), (14, 9165042), (18, 7128366), (21, 6110028), (27, 4752244), (28, 4582521), (36, 3564183), (42, 3055014), (54, 2376122), (63, 2036676), (84, 1527507), (89, 1441692), (108, 1188061), (126, 1018338), (178, 720846), (189, 678892), (252, 509169), (267, 480564), (356, 360423), (378, 339446), (534, 240282), (623, 205956), (756, 169723), (801, 160188), (1068, 120141), (1246, 102978), (1602, 80094), (1869, 68652), (1907, 67284), (2403, 53396), (2492, 51489), (3204, 40047), (3738, 34326), (3814, 33642), (4806, 26698), (5607, 22884), (5721, 22428), (7476, 17163), (7628, 16821), (9612, 13349), (11214, 11442)]