171810828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 546416640

約数和(自身を除く): 374605812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 41, 42, 46, 54, 63, 69, 82, 84, 92, 108, 123, 126, 138, 161, 164, 189, 207, 241, 246, 252, 276, 287, 322, 369, 378, 414, 482, 483, 492, 574, 621, 644, 723, 738, 756, 828, 861, 943, 964, 966, 1107, 1148, 1242, 1446, 1449, 1476, 1687, 1722, 1886, 1932, 2169, 2214, 2484, 2583, 2829, 2892, 2898, 3374, 3444, 3772, 4338, 4347, 4428, 5061, 5166, 5543, 5658, 5796, 6507, 6601, 6748, 7749, 8487, 8676, 8694, 9881, 10122, 10332, 11086, 11316, 13014, 13202, 15183, 15498, 16629, 16974, 17388, 19762, 19803, 20244, 22172, 25461, 26028, 26404, 29643, 30366, 30996, 33258, 33948, 38801, 39524, 39606, 45549, 49887, 50922, 59286, 59409, 60732, 66516, 69167, 77602, 79212, 88929, 91098, 99774, 101844, 116403, 118572, 118818, 138334, 149661, 155204, 177858, 178227, 182196, 199548, 207501, 227263, 232806, 237636, 266787, 276668, 299322, 349209, 355716, 356454, 415002, 454526, 465612, 533574, 598644, 622503, 681789, 698418, 712908, 830004, 909052, 1047627, 1067148, 1245006, 1363578, 1396836, 1590841, 1867509, 2045367, 2095254, 2490012, 2727156, 3181682, 3735018, 4090734, 4190508, 4772523, 6136101, 6363364, 7470036, 8181468, 9545046, 12272202, 14317569, 19090092, 24544404, 28635138, 42952707, 57270276, 85905414, 171810828]

約数ペア:

[(1, 171810828), (2, 85905414), (3, 57270276), (4, 42952707), (6, 28635138), (7, 24544404), (9, 19090092), (12, 14317569), (14, 12272202), (18, 9545046), (21, 8181468), (23, 7470036), (27, 6363364), (28, 6136101), (36, 4772523), (41, 4190508), (42, 4090734), (46, 3735018), (54, 3181682), (63, 2727156), (69, 2490012), (82, 2095254), (84, 2045367), (92, 1867509), (108, 1590841), (123, 1396836), (126, 1363578), (138, 1245006), (161, 1067148), (164, 1047627), (189, 909052), (207, 830004), (241, 712908), (246, 698418), (252, 681789), (276, 622503), (287, 598644), (322, 533574), (369, 465612), (378, 454526), (414, 415002), (482, 356454), (483, 355716), (492, 349209), (574, 299322), (621, 276668), (644, 266787), (723, 237636), (738, 232806), (756, 227263), (828, 207501), (861, 199548), (943, 182196), (964, 178227), (966, 177858), (1107, 155204), (1148, 149661), (1242, 138334), (1446, 118818), (1449, 118572), (1476, 116403), (1687, 101844), (1722, 99774), (1886, 91098), (1932, 88929), (2169, 79212), (2214, 77602), (2484, 69167), (2583, 66516), (2829, 60732), (2892, 59409), (2898, 59286), (3374, 50922), (3444, 49887), (3772, 45549), (4338, 39606), (4347, 39524), (4428, 38801), (5061, 33948), (5166, 33258), (5543, 30996), (5658, 30366), (5796, 29643), (6507, 26404), (6601, 26028), (6748, 25461), (7749, 22172), (8487, 20244), (8676, 19803), (8694, 19762), (9881, 17388), (10122, 16974), (10332, 16629), (11086, 15498), (11316, 15183), (13014, 13202)]