151776128

素因数分解:

$2^7\times 7^3\times {\mathrm{3457}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 352716000

約数和(自身を除く): 200939872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 3457, 5488, 6272, 6914, 10976, 13828, 21952, 24199, 27656, 43904, 48398, 55312, 96796, 110624, 169393, 193592, 221248, 338786, 387184, 442496, 677572, 774368, 1185751, 1355144, 1548736, 2371502, 2710288, 3097472, 4743004, 5420576, 9486008, 10841152, 18972016, 21682304, 37944032, 75888064, 151776128]

約数ペア:

[(1, 151776128), (2, 75888064), (4, 37944032), (7, 21682304), (8, 18972016), (14, 10841152), (16, 9486008), (28, 5420576), (32, 4743004), (49, 3097472), (56, 2710288), (64, 2371502), (98, 1548736), (112, 1355144), (128, 1185751), (196, 774368), (224, 677572), (343, 442496), (392, 387184), (448, 338786), (686, 221248), (784, 193592), (896, 169393), (1372, 110624), (1568, 96796), (2744, 55312), (3136, 48398), (3457, 43904), (5488, 27656), (6272, 24199), (6914, 21952), (10976, 13828)]