175771428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 511588224

約数和(自身を除く): 335816796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 41, 42, 46, 49, 69, 82, 84, 92, 98, 123, 138, 147, 161, 164, 196, 246, 276, 287, 294, 317, 322, 483, 492, 574, 588, 634, 644, 861, 943, 951, 966, 1127, 1148, 1268, 1722, 1886, 1902, 1932, 2009, 2219, 2254, 2829, 3381, 3444, 3772, 3804, 4018, 4438, 4508, 5658, 6027, 6601, 6657, 6762, 7291, 8036, 8876, 11316, 12054, 12997, 13202, 13314, 13524, 14582, 15533, 19803, 21873, 24108, 25994, 26404, 26628, 29164, 31066, 38991, 39606, 43746, 46207, 46599, 51037, 51988, 62132, 77982, 79212, 87492, 90979, 92414, 93198, 102074, 138621, 153111, 155964, 181958, 184828, 186396, 204148, 272937, 277242, 298931, 306222, 357259, 363916, 545874, 554484, 597862, 612444, 636853, 714518, 896793, 1071777, 1091748, 1195724, 1273706, 1429036, 1793586, 1910559, 2092517, 2143554, 2547412, 3587172, 3821118, 4185034, 4287108, 6277551, 7642236, 8370068, 12555102, 14647619, 25110204, 29295238, 43942857, 58590476, 87885714, 175771428]

約数ペア:

[(1, 175771428), (2, 87885714), (3, 58590476), (4, 43942857), (6, 29295238), (7, 25110204), (12, 14647619), (14, 12555102), (21, 8370068), (23, 7642236), (28, 6277551), (41, 4287108), (42, 4185034), (46, 3821118), (49, 3587172), (69, 2547412), (82, 2143554), (84, 2092517), (92, 1910559), (98, 1793586), (123, 1429036), (138, 1273706), (147, 1195724), (161, 1091748), (164, 1071777), (196, 896793), (246, 714518), (276, 636853), (287, 612444), (294, 597862), (317, 554484), (322, 545874), (483, 363916), (492, 357259), (574, 306222), (588, 298931), (634, 277242), (644, 272937), (861, 204148), (943, 186396), (951, 184828), (966, 181958), (1127, 155964), (1148, 153111), (1268, 138621), (1722, 102074), (1886, 93198), (1902, 92414), (1932, 90979), (2009, 87492), (2219, 79212), (2254, 77982), (2829, 62132), (3381, 51988), (3444, 51037), (3772, 46599), (3804, 46207), (4018, 43746), (4438, 39606), (4508, 38991), (5658, 31066), (6027, 29164), (6601, 26628), (6657, 26404), (6762, 25994), (7291, 24108), (8036, 21873), (8876, 19803), (11316, 15533), (12054, 14582), (12997, 13524), (13202, 13314)]