148742244

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{347}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 455434560

約数和(自身を除く): 306692316

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, 347, 378, 441, 486, 567, 588, 694, 729, 756, 882, 972, 1041, 1134, 1323, 1388, 1458, 1701, 1764, 2082, 2187, 2268, 2429, 2646, 2916, 3123, 3402, 3969, 4164, 4374, 4858, 5103, 5292, 6246, 6804, 7287, 7938, 8748, 9369, 9716, 10206, 11907, 12492, 14574, 15309, 15876, 17003, 18738, 20412, 21861, 23814, 28107, 29148, 30618, 34006, 35721, 37476, 43722, 47628, 51009, 56214, 61236, 65583, 68012, 71442, 84321, 87444, 102018, 107163, 112428, 131166, 142884, 153027, 168642, 196749, 204036, 214326, 252963, 262332, 306054, 337284, 393498, 428652, 459081, 505926, 590247, 612108, 758889, 786996, 918162, 1011852, 1180494, 1377243, 1517778, 1770741, 1836324, 2360988, 2754486, 3035556, 3541482, 4131729, 5312223, 5508972, 7082964, 8263458, 10624446, 12395187, 16526916, 21248892, 24790374, 37185561, 49580748, 74371122, 148742244]

約数ペア:

[(1, 148742244), (2, 74371122), (3, 49580748), (4, 37185561), (6, 24790374), (7, 21248892), (9, 16526916), (12, 12395187), (14, 10624446), (18, 8263458), (21, 7082964), (27, 5508972), (28, 5312223), (36, 4131729), (42, 3541482), (49, 3035556), (54, 2754486), (63, 2360988), (81, 1836324), (84, 1770741), (98, 1517778), (108, 1377243), (126, 1180494), (147, 1011852), (162, 918162), (189, 786996), (196, 758889), (243, 612108), (252, 590247), (294, 505926), (324, 459081), (347, 428652), (378, 393498), (441, 337284), (486, 306054), (567, 262332), (588, 252963), (694, 214326), (729, 204036), (756, 196749), (882, 168642), (972, 153027), (1041, 142884), (1134, 131166), (1323, 112428), (1388, 107163), (1458, 102018), (1701, 87444), (1764, 84321), (2082, 71442), (2187, 68012), (2268, 65583), (2429, 61236), (2646, 56214), (2916, 51009), (3123, 47628), (3402, 43722), (3969, 37476), (4164, 35721), (4374, 34006), (4858, 30618), (5103, 29148), (5292, 28107), (6246, 23814), (6804, 21861), (7287, 20412), (7938, 18738), (8748, 17003), (9369, 15876), (9716, 15309), (10206, 14574), (11907, 12492)]