149901472

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6899}}^1$

素因数の和:7013

約数の個数: 48

約数和(自身を含む): 340804800

約数和(自身を除く): 190903328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 6899, 10864, 13798, 21728, 27596, 48293, 55192, 96586, 110384, 193172, 220768, 386344, 669203, 772688, 1338406, 1545376, 2676812, 4684421, 5353624, 9368842, 10707248, 18737684, 21414496, 37475368, 74950736, 149901472]

約数ペア:

[(1, 149901472), (2, 74950736), (4, 37475368), (7, 21414496), (8, 18737684), (14, 10707248), (16, 9368842), (28, 5353624), (32, 4684421), (56, 2676812), (97, 1545376), (112, 1338406), (194, 772688), (224, 669203), (388, 386344), (679, 220768), (776, 193172), (1358, 110384), (1552, 96586), (2716, 55192), (3104, 48293), (5432, 27596), (6899, 21728), (10864, 13798)]