155196132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 461180160

約数和(自身を除く): 305984028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 79, 84, 91, 98, 147, 156, 158, 182, 196, 237, 257, 273, 294, 316, 364, 474, 514, 546, 553, 588, 637, 771, 948, 1027, 1028, 1092, 1106, 1274, 1542, 1659, 1799, 1911, 2054, 2212, 2548, 3081, 3084, 3318, 3341, 3598, 3822, 3871, 4108, 5397, 6162, 6636, 6682, 7189, 7196, 7644, 7742, 10023, 10794, 11613, 12324, 12593, 13364, 14378, 15484, 20046, 20303, 21567, 21588, 23226, 23387, 25186, 28756, 37779, 40092, 40606, 43134, 46452, 46774, 50323, 50372, 60909, 70161, 75558, 81212, 86268, 93548, 100646, 121818, 140322, 142121, 150969, 151116, 163709, 201292, 243636, 263939, 280644, 284242, 301938, 327418, 426363, 491127, 527878, 568484, 603876, 654836, 791817, 852726, 982254, 994847, 1055756, 1583634, 1705452, 1847573, 1964508, 1989694, 2984541, 3167268, 3695146, 3979388, 5542719, 5969082, 7390292, 11085438, 11938164, 12933011, 22170876, 25866022, 38799033, 51732044, 77598066, 155196132]

約数ペア:

[(1, 155196132), (2, 77598066), (3, 51732044), (4, 38799033), (6, 25866022), (7, 22170876), (12, 12933011), (13, 11938164), (14, 11085438), (21, 7390292), (26, 5969082), (28, 5542719), (39, 3979388), (42, 3695146), (49, 3167268), (52, 2984541), (78, 1989694), (79, 1964508), (84, 1847573), (91, 1705452), (98, 1583634), (147, 1055756), (156, 994847), (158, 982254), (182, 852726), (196, 791817), (237, 654836), (257, 603876), (273, 568484), (294, 527878), (316, 491127), (364, 426363), (474, 327418), (514, 301938), (546, 284242), (553, 280644), (588, 263939), (637, 243636), (771, 201292), (948, 163709), (1027, 151116), (1028, 150969), (1092, 142121), (1106, 140322), (1274, 121818), (1542, 100646), (1659, 93548), (1799, 86268), (1911, 81212), (2054, 75558), (2212, 70161), (2548, 60909), (3081, 50372), (3084, 50323), (3318, 46774), (3341, 46452), (3598, 43134), (3822, 40606), (3871, 40092), (4108, 37779), (5397, 28756), (6162, 25186), (6636, 23387), (6682, 23226), (7189, 21588), (7196, 21567), (7644, 20303), (7742, 20046), (10023, 15484), (10794, 14378), (11613, 13364), (12324, 12593)]