150561908

素因数分解:

$2^2\times 7^4\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 313633572

約数和(自身を除く): 163071664

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 257, 343, 427, 514, 686, 854, 1028, 1372, 1708, 1799, 2401, 2989, 3598, 4802, 5978, 7196, 9604, 11956, 12593, 15677, 20923, 25186, 31354, 41846, 50372, 62708, 83692, 88151, 109739, 146461, 176302, 219478, 292922, 352604, 438956, 585844, 617057, 768173, 1234114, 1536346, 2468228, 3072692, 5377211, 10754422, 21508844, 37640477, 75280954, 150561908]

約数ペア:

[(1, 150561908), (2, 75280954), (4, 37640477), (7, 21508844), (14, 10754422), (28, 5377211), (49, 3072692), (61, 2468228), (98, 1536346), (122, 1234114), (196, 768173), (244, 617057), (257, 585844), (343, 438956), (427, 352604), (514, 292922), (686, 219478), (854, 176302), (1028, 146461), (1372, 109739), (1708, 88151), (1799, 83692), (2401, 62708), (2989, 50372), (3598, 41846), (4802, 31354), (5978, 25186), (7196, 20923), (9604, 15677), (11956, 12593)]