156514324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 301593600

約数和(自身を除く): 145079276

約数列:

[1, 2, 4, 19, 38, 43, 47, 76, 86, 94, 172, 188, 817, 893, 1019, 1634, 1786, 2021, 2038, 3268, 3572, 4042, 4076, 8084, 19361, 38399, 38722, 43817, 47893, 76798, 77444, 87634, 95786, 153596, 175268, 191572, 832523, 909967, 1665046, 1819934, 2059399, 3330092, 3639868, 4118798, 8237596, 39128581, 78257162, 156514324]

約数ペア:

[(1, 156514324), (2, 78257162), (4, 39128581), (19, 8237596), (38, 4118798), (43, 3639868), (47, 3330092), (76, 2059399), (86, 1819934), (94, 1665046), (172, 909967), (188, 832523), (817, 191572), (893, 175268), (1019, 153596), (1634, 95786), (1786, 87634), (2021, 77444), (2038, 76798), (3268, 47893), (3572, 43817), (4042, 38722), (4076, 38399), (8084, 19361)]