187237848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 570654720

約数和(自身を除く): 383416872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 483, 552, 564, 644, 658, 966, 987, 1031, 1081, 1128, 1288, 1316, 1932, 1974, 2062, 2162, 2632, 3093, 3243, 3864, 3948, 4124, 4324, 6186, 6486, 7217, 7567, 7896, 8248, 8648, 12372, 12972, 14434, 15134, 21651, 22701, 23713, 24744, 25944, 28868, 30268, 43302, 45402, 47426, 48457, 57736, 60536, 71139, 86604, 90804, 94852, 96914, 142278, 145371, 165991, 173208, 181608, 189704, 193828, 284556, 290742, 331982, 339199, 387656, 497973, 569112, 581484, 663964, 678398, 995946, 1017597, 1114511, 1162968, 1327928, 1356796, 1991892, 2035194, 2229022, 2713592, 3343533, 3983784, 4070388, 4458044, 6687066, 7801577, 8140776, 8916088, 13374132, 15603154, 23404731, 26748264, 31206308, 46809462, 62412616, 93618924, 187237848]

約数ペア:

[(1, 187237848), (2, 93618924), (3, 62412616), (4, 46809462), (6, 31206308), (7, 26748264), (8, 23404731), (12, 15603154), (14, 13374132), (21, 8916088), (23, 8140776), (24, 7801577), (28, 6687066), (42, 4458044), (46, 4070388), (47, 3983784), (56, 3343533), (69, 2713592), (84, 2229022), (92, 2035194), (94, 1991892), (138, 1356796), (141, 1327928), (161, 1162968), (168, 1114511), (184, 1017597), (188, 995946), (276, 678398), (282, 663964), (322, 581484), (329, 569112), (376, 497973), (483, 387656), (552, 339199), (564, 331982), (644, 290742), (658, 284556), (966, 193828), (987, 189704), (1031, 181608), (1081, 173208), (1128, 165991), (1288, 145371), (1316, 142278), (1932, 96914), (1974, 94852), (2062, 90804), (2162, 86604), (2632, 71139), (3093, 60536), (3243, 57736), (3864, 48457), (3948, 47426), (4124, 45402), (4324, 43302), (6186, 30268), (6486, 28868), (7217, 25944), (7567, 24744), (7896, 23713), (8248, 22701), (8648, 21651), (12372, 15134), (12972, 14434)]