161279664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36954

約数の個数: 80

約数和(自身を含む): 512800512

約数和(自身を除く): 351520848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 36923, 73846, 110769, 147692, 221538, 258461, 295384, 443076, 479999, 516922, 590768, 775383, 886152, 959998, 1033844, 1439997, 1550766, 1772304, 1919996, 2067688, 2879994, 3101532, 3359993, 3839992, 4135376, 5759988, 6203064, 6719986, 7679984, 10079979, 11519976, 12406128, 13439972, 20159958, 23039952, 26879944, 40319916, 53759888, 80639832, 161279664]

約数ペア:

[(1, 161279664), (2, 80639832), (3, 53759888), (4, 40319916), (6, 26879944), (7, 23039952), (8, 20159958), (12, 13439972), (13, 12406128), (14, 11519976), (16, 10079979), (21, 7679984), (24, 6719986), (26, 6203064), (28, 5759988), (39, 4135376), (42, 3839992), (48, 3359993), (52, 3101532), (56, 2879994), (78, 2067688), (84, 1919996), (91, 1772304), (104, 1550766), (112, 1439997), (156, 1033844), (168, 959998), (182, 886152), (208, 775383), (273, 590768), (312, 516922), (336, 479999), (364, 443076), (546, 295384), (624, 258461), (728, 221538), (1092, 147692), (1456, 110769), (2184, 73846), (4368, 36923)]