138250476

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 168

約数和(自身を含む): 447308064

約数和(自身を除く): 309057588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 521, 546, 567, 702, 729, 756, 819, 972, 1042, 1053, 1092, 1134, 1404, 1458, 1563, 1638, 1701, 2084, 2106, 2268, 2457, 2916, 3126, 3159, 3276, 3402, 3647, 4212, 4689, 4914, 5103, 6252, 6318, 6773, 6804, 7294, 7371, 9378, 9477, 9828, 10206, 10941, 12636, 13546, 14067, 14588, 14742, 18756, 18954, 20319, 20412, 21882, 22113, 27092, 28134, 29484, 32823, 37908, 40638, 42201, 43764, 44226, 47411, 56268, 60957, 65646, 66339, 81276, 84402, 88452, 94822, 98469, 121914, 126603, 131292, 132678, 142233, 168804, 182871, 189644, 196938, 243828, 253206, 265356, 284466, 295407, 365742, 379809, 393876, 426699, 506412, 548613, 568932, 590814, 731484, 759618, 853398, 886221, 1097226, 1181628, 1280097, 1519236, 1645839, 1706796, 1772442, 2194452, 2560194, 2658663, 3291678, 3544884, 3840291, 4937517, 5120388, 5317326, 6583356, 7680582, 9875034, 10634652, 11520873, 15361164, 19750068, 23041746, 34562619, 46083492, 69125238, 138250476]

約数ペア:

[(1, 138250476), (2, 69125238), (3, 46083492), (4, 34562619), (6, 23041746), (7, 19750068), (9, 15361164), (12, 11520873), (13, 10634652), (14, 9875034), (18, 7680582), (21, 6583356), (26, 5317326), (27, 5120388), (28, 4937517), (36, 3840291), (39, 3544884), (42, 3291678), (52, 2658663), (54, 2560194), (63, 2194452), (78, 1772442), (81, 1706796), (84, 1645839), (91, 1519236), (108, 1280097), (117, 1181628), (126, 1097226), (156, 886221), (162, 853398), (182, 759618), (189, 731484), (234, 590814), (243, 568932), (252, 548613), (273, 506412), (324, 426699), (351, 393876), (364, 379809), (378, 365742), (468, 295407), (486, 284466), (521, 265356), (546, 253206), (567, 243828), (702, 196938), (729, 189644), (756, 182871), (819, 168804), (972, 142233), (1042, 132678), (1053, 131292), (1092, 126603), (1134, 121914), (1404, 98469), (1458, 94822), (1563, 88452), (1638, 84402), (1701, 81276), (2084, 66339), (2106, 65646), (2268, 60957), (2457, 56268), (2916, 47411), (3126, 44226), (3159, 43764), (3276, 42201), (3402, 40638), (3647, 37908), (4212, 32823), (4689, 29484), (4914, 28134), (5103, 27092), (6252, 22113), (6318, 21882), (6773, 20412), (6804, 20319), (7294, 18954), (7371, 18756), (9378, 14742), (9477, 14588), (9828, 14067), (10206, 13546), (10941, 12636)]