161608356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49331}}^1$

素因数の和:49361

約数の個数: 72

約数和(自身を含む): 502791744

約数和(自身を除く): 341183388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 49331, 98662, 147993, 197324, 295986, 345317, 443979, 591972, 641303, 690634, 887958, 1035951, 1282606, 1381268, 1775916, 1923909, 2071902, 2565212, 3107853, 3847818, 4143804, 4489121, 5771727, 6215706, 7695636, 8978242, 11543454, 12431412, 13467363, 17956484, 23086908, 26934726, 40402089, 53869452, 80804178, 161608356]

約数ペア:

[(1, 161608356), (2, 80804178), (3, 53869452), (4, 40402089), (6, 26934726), (7, 23086908), (9, 17956484), (12, 13467363), (13, 12431412), (14, 11543454), (18, 8978242), (21, 7695636), (26, 6215706), (28, 5771727), (36, 4489121), (39, 4143804), (42, 3847818), (52, 3107853), (63, 2565212), (78, 2071902), (84, 1923909), (91, 1775916), (117, 1381268), (126, 1282606), (156, 1035951), (182, 887958), (234, 690634), (252, 641303), (273, 591972), (364, 443979), (468, 345317), (546, 295986), (819, 197324), (1092, 147993), (1638, 98662), (3276, 49331)]