148646988

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3154

約数の個数: 108

約数和(自身を含む): 453426792

約数和(自身を除く): 304779804

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, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3121, 3402, 3969, 5292, 6242, 6804, 7938, 9363, 11907, 12484, 15876, 18726, 21847, 23814, 28089, 37452, 43694, 47628, 56178, 65541, 84267, 87388, 112356, 131082, 152929, 168534, 196623, 252801, 262164, 305858, 337068, 393246, 458787, 505602, 589869, 611716, 758403, 786492, 917574, 1011204, 1179738, 1376361, 1516806, 1769607, 1835148, 2359476, 2752722, 3033612, 3539214, 4129083, 5308821, 5505444, 7078428, 8258166, 10617642, 12387249, 16516332, 21235284, 24774498, 37161747, 49548996, 74323494, 148646988]

約数ペア:

[(1, 148646988), (2, 74323494), (3, 49548996), (4, 37161747), (6, 24774498), (7, 21235284), (9, 16516332), (12, 12387249), (14, 10617642), (18, 8258166), (21, 7078428), (27, 5505444), (28, 5308821), (36, 4129083), (42, 3539214), (49, 3033612), (54, 2752722), (63, 2359476), (81, 1835148), (84, 1769607), (98, 1516806), (108, 1376361), (126, 1179738), (147, 1011204), (162, 917574), (189, 786492), (196, 758403), (243, 611716), (252, 589869), (294, 505602), (324, 458787), (378, 393246), (441, 337068), (486, 305858), (567, 262164), (588, 252801), (756, 196623), (882, 168534), (972, 152929), (1134, 131082), (1323, 112356), (1701, 87388), (1764, 84267), (2268, 65541), (2646, 56178), (3121, 47628), (3402, 43694), (3969, 37452), (5292, 28089), (6242, 23814), (6804, 21847), (7938, 18726), (9363, 15876), (11907, 12484)]