156743748

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1133

約数の個数: 126

約数和(自身を含む): 478845486

約数和(自身を除く): 322101738

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1097, 1134, 1323, 1458, 1701, 1764, 2194, 2268, 2646, 2916, 3291, 3402, 3969, 4388, 5103, 5292, 6582, 6804, 7679, 7938, 9873, 10206, 11907, 13164, 15358, 15876, 19746, 20412, 23037, 23814, 29619, 30716, 35721, 39492, 46074, 47628, 53753, 59238, 69111, 71442, 88857, 92148, 107506, 118476, 138222, 142884, 161259, 177714, 207333, 215012, 266571, 276444, 322518, 355428, 414666, 483777, 533142, 621999, 645036, 799713, 829332, 967554, 1066284, 1243998, 1451331, 1599426, 1865997, 1935108, 2487996, 2902662, 3198852, 3731994, 4353993, 5597991, 5805324, 7463988, 8707986, 11195982, 13061979, 17415972, 22391964, 26123958, 39185937, 52247916, 78371874, 156743748]

約数ペア:

[(1, 156743748), (2, 78371874), (3, 52247916), (4, 39185937), (6, 26123958), (7, 22391964), (9, 17415972), (12, 13061979), (14, 11195982), (18, 8707986), (21, 7463988), (27, 5805324), (28, 5597991), (36, 4353993), (42, 3731994), (49, 3198852), (54, 2902662), (63, 2487996), (81, 1935108), (84, 1865997), (98, 1599426), (108, 1451331), (126, 1243998), (147, 1066284), (162, 967554), (189, 829332), (196, 799713), (243, 645036), (252, 621999), (294, 533142), (324, 483777), (378, 414666), (441, 355428), (486, 322518), (567, 276444), (588, 266571), (729, 215012), (756, 207333), (882, 177714), (972, 161259), (1097, 142884), (1134, 138222), (1323, 118476), (1458, 107506), (1701, 92148), (1764, 88857), (2194, 71442), (2268, 69111), (2646, 59238), (2916, 53753), (3291, 47628), (3402, 46074), (3969, 39492), (4388, 35721), (5103, 30716), (5292, 29619), (6582, 23814), (6804, 23037), (7679, 20412), (7938, 19746), (9873, 15876), (10206, 15358), (11907, 13164)]