156949612036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1\times {\mathrm{42061}}^1$

素因数の和:44020

約数の個数: 48

約数和(自身を含む): 318497501952

約数和(自身を除く): 161547889916

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1877, 1988, 3754, 7508, 13139, 26278, 42061, 52556, 84122, 133267, 168244, 266534, 294427, 533068, 588854, 932869, 1177708, 1865738, 2986331, 3731476, 5972662, 11945324, 20904317, 41808634, 78948497, 83617268, 157896994, 315793988, 552639479, 1105278958, 2210557916, 5605343287, 11210686574, 22421373148, 39237403009, 78474806018, 156949612036]

約数ペア:

[(1, 156949612036), (2, 78474806018), (4, 39237403009), (7, 22421373148), (14, 11210686574), (28, 5605343287), (71, 2210557916), (142, 1105278958), (284, 552639479), (497, 315793988), (994, 157896994), (1877, 83617268), (1988, 78948497), (3754, 41808634), (7508, 20904317), (13139, 11945324), (26278, 5972662), (42061, 3731476), (52556, 2986331), (84122, 1865738), (133267, 1177708), (168244, 932869), (266534, 588854), (294427, 533068)]