180224128

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2925

約数の個数: 64

約数和(自身を含む): 416257920

約数和(自身を除く): 236033792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 2833, 3976, 4544, 5666, 7952, 9088, 11332, 15904, 19831, 22664, 31808, 39662, 45328, 63616, 79324, 90656, 158648, 181312, 201143, 317296, 362624, 402286, 634592, 804572, 1269184, 1408001, 1609144, 2538368, 2816002, 3218288, 5632004, 6436576, 11264008, 12873152, 22528016, 25746304, 45056032, 90112064, 180224128]

約数ペア:

[(1, 180224128), (2, 90112064), (4, 45056032), (7, 25746304), (8, 22528016), (14, 12873152), (16, 11264008), (28, 6436576), (32, 5632004), (56, 3218288), (64, 2816002), (71, 2538368), (112, 1609144), (128, 1408001), (142, 1269184), (224, 804572), (284, 634592), (448, 402286), (497, 362624), (568, 317296), (896, 201143), (994, 181312), (1136, 158648), (1988, 90656), (2272, 79324), (2833, 63616), (3976, 45328), (4544, 39662), (5666, 31808), (7952, 22664), (9088, 19831), (11332, 15904)]