178257144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 490147200

約数和(自身を除く): 311890056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 169, 213, 284, 312, 338, 426, 507, 568, 619, 676, 852, 923, 1014, 1238, 1352, 1704, 1846, 1857, 2028, 2476, 2769, 3692, 3714, 4056, 4952, 5538, 7384, 7428, 8047, 11076, 11999, 14856, 16094, 22152, 23998, 24141, 32188, 35997, 43949, 47996, 48282, 64376, 71994, 87898, 95992, 96564, 104611, 131847, 143988, 175796, 193128, 209222, 263694, 287976, 313833, 351592, 418444, 527388, 571337, 627666, 836888, 1054776, 1142674, 1255332, 1714011, 2285348, 2510664, 3428022, 4570696, 6856044, 7427381, 13712088, 14854762, 22282143, 29709524, 44564286, 59419048, 89128572, 178257144]

約数ペア:

[(1, 178257144), (2, 89128572), (3, 59419048), (4, 44564286), (6, 29709524), (8, 22282143), (12, 14854762), (13, 13712088), (24, 7427381), (26, 6856044), (39, 4570696), (52, 3428022), (71, 2510664), (78, 2285348), (104, 1714011), (142, 1255332), (156, 1142674), (169, 1054776), (213, 836888), (284, 627666), (312, 571337), (338, 527388), (426, 418444), (507, 351592), (568, 313833), (619, 287976), (676, 263694), (852, 209222), (923, 193128), (1014, 175796), (1238, 143988), (1352, 131847), (1704, 104611), (1846, 96564), (1857, 95992), (2028, 87898), (2476, 71994), (2769, 64376), (3692, 48282), (3714, 47996), (4056, 43949), (4952, 35997), (5538, 32188), (7384, 24141), (7428, 23998), (8047, 22152), (11076, 16094), (11999, 14856)]