154969472

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9143

約数の個数: 64

約数和(自身を含む): 371443200

約数和(自身を除く): 216473728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 9103, 17024, 18206, 36412, 63721, 72824, 127442, 145648, 172957, 254884, 291296, 345914, 509768, 582592, 691828, 1019536, 1165184, 1210699, 1383656, 2039072, 2421398, 2767312, 4078144, 4842796, 5534624, 8156288, 9685592, 11069248, 19371184, 22138496, 38742368, 77484736, 154969472]

約数ペア:

[(1, 154969472), (2, 77484736), (4, 38742368), (7, 22138496), (8, 19371184), (14, 11069248), (16, 9685592), (19, 8156288), (28, 5534624), (32, 4842796), (38, 4078144), (56, 2767312), (64, 2421398), (76, 2039072), (112, 1383656), (128, 1210699), (133, 1165184), (152, 1019536), (224, 691828), (266, 582592), (304, 509768), (448, 345914), (532, 291296), (608, 254884), (896, 172957), (1064, 145648), (1216, 127442), (2128, 72824), (2432, 63721), (4256, 36412), (8512, 18206), (9103, 17024)]