257478000144

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{32120509}}^1$

素因数の和:32120687

約数の個数: 40

約数和(自身を含む): 669134464320

約数和(自身を除く): 411656464176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 32120509, 64241018, 96361527, 128482036, 192723054, 256964072, 385446108, 513928144, 770892216, 1541784432, 5364125003, 10728250006, 16092375009, 21456500012, 32184750018, 42913000024, 64369500036, 85826000048, 128739000072, 257478000144]

約数ペア:

[(1, 257478000144), (2, 128739000072), (3, 85826000048), (4, 64369500036), (6, 42913000024), (8, 32184750018), (12, 21456500012), (16, 16092375009), (24, 10728250006), (48, 5364125003), (167, 1541784432), (334, 770892216), (501, 513928144), (668, 385446108), (1002, 256964072), (1336, 192723054), (2004, 128482036), (2672, 96361527), (4008, 64241018), (8016, 32120509)]