126638224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 255340800

約数和(自身を除く): 128702576

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1949, 2096, 3898, 4061, 7796, 8122, 15592, 16244, 31184, 32488, 60419, 64976, 120838, 241676, 255319, 483352, 510638, 966704, 1021276, 2042552, 4085104, 7914889, 15829778, 31659556, 63319112, 126638224]

約数ペア:

[(1, 126638224), (2, 63319112), (4, 31659556), (8, 15829778), (16, 7914889), (31, 4085104), (62, 2042552), (124, 1021276), (131, 966704), (248, 510638), (262, 483352), (496, 255319), (524, 241676), (1048, 120838), (1949, 64976), (2096, 60419), (3898, 32488), (4061, 31184), (7796, 16244), (8122, 15592)]