23671416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 67852800

約数和(自身を除く): 44181384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 61, 69, 74, 76, 92, 111, 114, 122, 138, 148, 152, 183, 184, 222, 228, 244, 276, 296, 366, 437, 444, 456, 488, 552, 703, 732, 851, 874, 888, 1159, 1311, 1403, 1406, 1464, 1702, 1748, 2109, 2257, 2318, 2553, 2622, 2806, 2812, 3404, 3477, 3496, 4209, 4218, 4514, 4636, 5106, 5244, 5612, 5624, 6771, 6808, 6954, 8418, 8436, 9028, 9272, 10212, 10488, 11224, 13542, 13908, 16169, 16836, 16872, 18056, 20424, 26657, 27084, 27816, 32338, 33672, 42883, 48507, 51911, 53314, 54168, 64676, 79971, 85766, 97014, 103822, 106628, 128649, 129352, 155733, 159942, 171532, 194028, 207644, 213256, 257298, 311466, 319884, 343064, 388056, 415288, 514596, 622932, 639768, 986309, 1029192, 1245864, 1972618, 2958927, 3945236, 5917854, 7890472, 11835708, 23671416]

約数ペア:

[(1, 23671416), (2, 11835708), (3, 7890472), (4, 5917854), (6, 3945236), (8, 2958927), (12, 1972618), (19, 1245864), (23, 1029192), (24, 986309), (37, 639768), (38, 622932), (46, 514596), (57, 415288), (61, 388056), (69, 343064), (74, 319884), (76, 311466), (92, 257298), (111, 213256), (114, 207644), (122, 194028), (138, 171532), (148, 159942), (152, 155733), (183, 129352), (184, 128649), (222, 106628), (228, 103822), (244, 97014), (276, 85766), (296, 79971), (366, 64676), (437, 54168), (444, 53314), (456, 51911), (488, 48507), (552, 42883), (703, 33672), (732, 32338), (851, 27816), (874, 27084), (888, 26657), (1159, 20424), (1311, 18056), (1403, 16872), (1406, 16836), (1464, 16169), (1702, 13908), (1748, 13542), (2109, 11224), (2257, 10488), (2318, 10212), (2553, 9272), (2622, 9028), (2806, 8436), (2812, 8418), (3404, 6954), (3477, 6808), (3496, 6771), (4209, 5624), (4218, 5612), (4514, 5244), (4636, 5106)]