156949056488

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{149579}}^1$

素因数の和:150090

約数の個数: 64

約数和(自身を含む): 345278505600

約数和(自身を除く): 188329449112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 457, 574, 914, 1148, 1828, 2296, 3199, 3656, 6398, 12796, 18737, 25592, 37474, 74948, 131159, 149579, 149896, 262318, 299158, 524636, 598316, 1047053, 1049272, 1196632, 2094106, 4188212, 6132739, 8376424, 12265478, 24530956, 42929173, 49061912, 68357603, 85858346, 136715206, 171716692, 273430412, 343433384, 478503221, 546860824, 957006442, 1914012884, 2802661723, 3828025768, 5605323446, 11210646892, 19618632061, 22421293784, 39237264122, 78474528244, 156949056488]

約数ペア:

[(1, 156949056488), (2, 78474528244), (4, 39237264122), (7, 22421293784), (8, 19618632061), (14, 11210646892), (28, 5605323446), (41, 3828025768), (56, 2802661723), (82, 1914012884), (164, 957006442), (287, 546860824), (328, 478503221), (457, 343433384), (574, 273430412), (914, 171716692), (1148, 136715206), (1828, 85858346), (2296, 68357603), (3199, 49061912), (3656, 42929173), (6398, 24530956), (12796, 12265478), (18737, 8376424), (25592, 6132739), (37474, 4188212), (74948, 2094106), (131159, 1196632), (149579, 1049272), (149896, 1047053), (262318, 598316), (299158, 524636)]