128929248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2117

約数の個数: 144

約数和(自身を含む): 432746496

約数和(自身を除く): 303817248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2063, 2232, 2604, 2976, 3472, 3906, 4126, 4464, 5208, 6189, 6944, 7812, 8252, 8928, 10416, 12378, 14441, 15624, 16504, 18567, 20832, 24756, 28882, 31248, 33008, 37134, 43323, 49512, 57764, 62496, 63953, 66016, 74268, 86646, 99024, 115528, 127906, 129969, 148536, 173292, 191859, 198048, 231056, 255812, 259938, 297072, 346584, 383718, 447671, 462112, 511624, 519876, 575577, 594144, 693168, 767436, 895342, 1023248, 1039752, 1151154, 1343013, 1386336, 1534872, 1790684, 2046496, 2079504, 2302308, 2686026, 3069744, 3581368, 4029039, 4159008, 4604616, 5372052, 6139488, 7162736, 8058078, 9209232, 10744104, 14325472, 16116156, 18418464, 21488208, 32232312, 42976416, 64464624, 128929248]

約数ペア:

[(1, 128929248), (2, 64464624), (3, 42976416), (4, 32232312), (6, 21488208), (7, 18418464), (8, 16116156), (9, 14325472), (12, 10744104), (14, 9209232), (16, 8058078), (18, 7162736), (21, 6139488), (24, 5372052), (28, 4604616), (31, 4159008), (32, 4029039), (36, 3581368), (42, 3069744), (48, 2686026), (56, 2302308), (62, 2079504), (63, 2046496), (72, 1790684), (84, 1534872), (93, 1386336), (96, 1343013), (112, 1151154), (124, 1039752), (126, 1023248), (144, 895342), (168, 767436), (186, 693168), (217, 594144), (224, 575577), (248, 519876), (252, 511624), (279, 462112), (288, 447671), (336, 383718), (372, 346584), (434, 297072), (496, 259938), (504, 255812), (558, 231056), (651, 198048), (672, 191859), (744, 173292), (868, 148536), (992, 129969), (1008, 127906), (1116, 115528), (1302, 99024), (1488, 86646), (1736, 74268), (1953, 66016), (2016, 63953), (2063, 62496), (2232, 57764), (2604, 49512), (2976, 43323), (3472, 37134), (3906, 33008), (4126, 31248), (4464, 28882), (5208, 24756), (6189, 20832), (6944, 18567), (7812, 16504), (8252, 15624), (8928, 14441), (10416, 12378)]