156473408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 388827264

約数和(自身を除く): 232353856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 182, 208, 224, 268, 364, 401, 416, 448, 469, 536, 728, 802, 832, 871, 938, 1072, 1456, 1604, 1742, 1876, 2144, 2807, 2912, 3208, 3484, 3752, 4288, 5213, 5614, 5824, 6097, 6416, 6968, 7504, 10426, 11228, 12194, 12832, 13936, 15008, 20852, 22456, 24388, 25664, 26867, 27872, 30016, 36491, 41704, 44912, 48776, 53734, 55744, 72982, 83408, 89824, 97552, 107468, 145964, 166816, 179648, 188069, 195104, 214936, 291928, 333632, 349271, 376138, 390208, 429872, 583856, 698542, 752276, 859744, 1167712, 1397084, 1504552, 1719488, 2335424, 2444897, 2794168, 3009104, 4889794, 5588336, 6018208, 9779588, 11176672, 12036416, 19559176, 22353344, 39118352, 78236704, 156473408]

約数ペア:

[(1, 156473408), (2, 78236704), (4, 39118352), (7, 22353344), (8, 19559176), (13, 12036416), (14, 11176672), (16, 9779588), (26, 6018208), (28, 5588336), (32, 4889794), (52, 3009104), (56, 2794168), (64, 2444897), (67, 2335424), (91, 1719488), (104, 1504552), (112, 1397084), (134, 1167712), (182, 859744), (208, 752276), (224, 698542), (268, 583856), (364, 429872), (401, 390208), (416, 376138), (448, 349271), (469, 333632), (536, 291928), (728, 214936), (802, 195104), (832, 188069), (871, 179648), (938, 166816), (1072, 145964), (1456, 107468), (1604, 97552), (1742, 89824), (1876, 83408), (2144, 72982), (2807, 55744), (2912, 53734), (3208, 48776), (3484, 44912), (3752, 41704), (4288, 36491), (5213, 30016), (5614, 27872), (5824, 26867), (6097, 25664), (6416, 24388), (6968, 22456), (7504, 20852), (10426, 15008), (11228, 13936), (12194, 12832)]