139999752

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 420789600

約数和(自身を除く): 280789848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 83, 108, 114, 137, 152, 162, 166, 171, 216, 228, 249, 274, 324, 332, 342, 411, 456, 498, 513, 548, 648, 664, 684, 747, 822, 996, 1026, 1096, 1233, 1368, 1494, 1539, 1577, 1644, 1992, 2052, 2241, 2466, 2603, 2988, 3078, 3154, 3288, 3699, 4104, 4482, 4731, 4932, 5206, 5976, 6156, 6308, 6723, 7398, 7809, 8964, 9462, 9864, 10412, 11097, 11371, 12312, 12616, 13446, 14193, 14796, 15618, 17928, 18924, 20824, 22194, 22742, 23427, 26892, 28386, 29592, 31236, 34113, 37848, 42579, 44388, 45484, 46854, 53784, 56772, 62472, 68226, 70281, 85158, 88776, 90968, 93708, 102339, 113544, 127737, 136452, 140562, 170316, 187416, 204678, 210843, 216049, 255474, 272904, 281124, 307017, 340632, 409356, 421686, 432098, 510948, 562248, 614034, 648147, 818712, 843372, 864196, 921051, 1021896, 1228068, 1296294, 1686744, 1728392, 1842102, 1944441, 2456136, 2592588, 3684204, 3888882, 5185176, 5833323, 7368408, 7777764, 11666646, 15555528, 17499969, 23333292, 34999938, 46666584, 69999876, 139999752]

約数ペア:

[(1, 139999752), (2, 69999876), (3, 46666584), (4, 34999938), (6, 23333292), (8, 17499969), (9, 15555528), (12, 11666646), (18, 7777764), (19, 7368408), (24, 5833323), (27, 5185176), (36, 3888882), (38, 3684204), (54, 2592588), (57, 2456136), (72, 1944441), (76, 1842102), (81, 1728392), (83, 1686744), (108, 1296294), (114, 1228068), (137, 1021896), (152, 921051), (162, 864196), (166, 843372), (171, 818712), (216, 648147), (228, 614034), (249, 562248), (274, 510948), (324, 432098), (332, 421686), (342, 409356), (411, 340632), (456, 307017), (498, 281124), (513, 272904), (548, 255474), (648, 216049), (664, 210843), (684, 204678), (747, 187416), (822, 170316), (996, 140562), (1026, 136452), (1096, 127737), (1233, 113544), (1368, 102339), (1494, 93708), (1539, 90968), (1577, 88776), (1644, 85158), (1992, 70281), (2052, 68226), (2241, 62472), (2466, 56772), (2603, 53784), (2988, 46854), (3078, 45484), (3154, 44388), (3288, 42579), (3699, 37848), (4104, 34113), (4482, 31236), (4731, 29592), (4932, 28386), (5206, 26892), (5976, 23427), (6156, 22742), (6308, 22194), (6723, 20824), (7398, 18924), (7809, 17928), (8964, 15618), (9462, 14796), (9864, 14193), (10412, 13446), (11097, 12616), (11371, 12312)]