157278324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 441778176

約数和(自身を除く): 284499852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 127, 138, 161, 254, 276, 322, 381, 483, 508, 641, 644, 762, 889, 966, 1282, 1524, 1778, 1923, 1932, 2564, 2667, 2921, 3556, 3846, 4487, 5334, 5842, 7692, 8763, 8974, 10668, 11684, 13461, 14743, 17526, 17948, 20447, 26922, 29486, 35052, 40894, 44229, 53844, 58972, 61341, 81407, 81788, 88458, 103201, 122682, 162814, 176916, 206402, 244221, 245364, 309603, 325628, 412804, 488442, 569849, 619206, 976884, 1139698, 1238412, 1709547, 1872361, 2279396, 3419094, 3744722, 5617083, 6838188, 7489444, 11234166, 13106527, 22468332, 26213054, 39319581, 52426108, 78639162, 157278324]

約数ペア:

[(1, 157278324), (2, 78639162), (3, 52426108), (4, 39319581), (6, 26213054), (7, 22468332), (12, 13106527), (14, 11234166), (21, 7489444), (23, 6838188), (28, 5617083), (42, 3744722), (46, 3419094), (69, 2279396), (84, 1872361), (92, 1709547), (127, 1238412), (138, 1139698), (161, 976884), (254, 619206), (276, 569849), (322, 488442), (381, 412804), (483, 325628), (508, 309603), (641, 245364), (644, 244221), (762, 206402), (889, 176916), (966, 162814), (1282, 122682), (1524, 103201), (1778, 88458), (1923, 81788), (1932, 81407), (2564, 61341), (2667, 58972), (2921, 53844), (3556, 44229), (3846, 40894), (4487, 35052), (5334, 29486), (5842, 26922), (7692, 20447), (8763, 17948), (8974, 17526), (10668, 14743), (11684, 13461)]