161608512

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64747}}^1$

素因数の和:64775

約数の個数: 56

約数和(自身を含む): 460487776

約数和(自身を除く): 298879264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 64747, 129494, 194241, 258988, 388482, 517976, 776964, 841711, 1035952, 1553928, 1683422, 2071904, 2525133, 3107856, 3366844, 4143808, 5050266, 6215712, 6733688, 10100532, 12431424, 13467376, 20201064, 26934752, 40402128, 53869504, 80804256, 161608512]

約数ペア:

[(1, 161608512), (2, 80804256), (3, 53869504), (4, 40402128), (6, 26934752), (8, 20201064), (12, 13467376), (13, 12431424), (16, 10100532), (24, 6733688), (26, 6215712), (32, 5050266), (39, 4143808), (48, 3366844), (52, 3107856), (64, 2525133), (78, 2071904), (96, 1683422), (104, 1553928), (156, 1035952), (192, 841711), (208, 776964), (312, 517976), (416, 388482), (624, 258988), (832, 194241), (1248, 129494), (2496, 64747)]