189807072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21760

約数の個数: 96

約数和(自身を含む): 613251072

約数和(自身を除く): 423444000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 21727, 43454, 65181, 86908, 130362, 152089, 173816, 260724, 282451, 304178, 347632, 456267, 521448, 564902, 608356, 695264, 847353, 912534, 1042896, 1129804, 1216712, 1694706, 1825068, 1977157, 2085792, 2259608, 2433424, 3389412, 3650136, 3954314, 4519216, 4866848, 5931471, 6778824, 7300272, 7908628, 9038432, 11862942, 13557648, 14600544, 15817256, 23725884, 27115296, 31634512, 47451768, 63269024, 94903536, 189807072]

約数ペア:

[(1, 189807072), (2, 94903536), (3, 63269024), (4, 47451768), (6, 31634512), (7, 27115296), (8, 23725884), (12, 15817256), (13, 14600544), (14, 13557648), (16, 11862942), (21, 9038432), (24, 7908628), (26, 7300272), (28, 6778824), (32, 5931471), (39, 4866848), (42, 4519216), (48, 3954314), (52, 3650136), (56, 3389412), (78, 2433424), (84, 2259608), (91, 2085792), (96, 1977157), (104, 1825068), (112, 1694706), (156, 1216712), (168, 1129804), (182, 1042896), (208, 912534), (224, 847353), (273, 695264), (312, 608356), (336, 564902), (364, 521448), (416, 456267), (546, 347632), (624, 304178), (672, 282451), (728, 260724), (1092, 173816), (1248, 152089), (1456, 130362), (2184, 86908), (2912, 65181), (4368, 43454), (8736, 21727)]