139009472

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2378

約数の個数: 84

約数和(自身を含む): 337916520

約数和(自身を除く): 198907048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 2333, 3136, 3724, 4256, 4666, 7448, 8512, 9332, 14896, 16331, 18664, 29792, 32662, 37328, 44327, 59584, 65324, 74656, 88654, 114317, 130648, 149312, 177308, 228634, 261296, 310289, 354616, 457268, 522592, 620578, 709232, 914536, 1045184, 1241156, 1418464, 1829072, 2172023, 2482312, 2836928, 3658144, 4344046, 4964624, 7316288, 8688092, 9929248, 17376184, 19858496, 34752368, 69504736, 139009472]

約数ペア:

[(1, 139009472), (2, 69504736), (4, 34752368), (7, 19858496), (8, 17376184), (14, 9929248), (16, 8688092), (19, 7316288), (28, 4964624), (32, 4344046), (38, 3658144), (49, 2836928), (56, 2482312), (64, 2172023), (76, 1829072), (98, 1418464), (112, 1241156), (133, 1045184), (152, 914536), (196, 709232), (224, 620578), (266, 522592), (304, 457268), (392, 354616), (448, 310289), (532, 261296), (608, 228634), (784, 177308), (931, 149312), (1064, 130648), (1216, 114317), (1568, 88654), (1862, 74656), (2128, 65324), (2333, 59584), (3136, 44327), (3724, 37328), (4256, 32662), (4666, 29792), (7448, 18664), (8512, 16331), (9332, 14896)]