152587456

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11037

約数の個数: 56

約数和(自身を含む): 357241856

約数和(自身を除く): 204654400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 10987, 13888, 21974, 43948, 76909, 87896, 153818, 175792, 307636, 340597, 351584, 615272, 681194, 703168, 1230544, 1362388, 2384179, 2461088, 2724776, 4768358, 4922176, 5449552, 9536716, 10899104, 19073432, 21798208, 38146864, 76293728, 152587456]

約数ペア:

[(1, 152587456), (2, 76293728), (4, 38146864), (7, 21798208), (8, 19073432), (14, 10899104), (16, 9536716), (28, 5449552), (31, 4922176), (32, 4768358), (56, 2724776), (62, 2461088), (64, 2384179), (112, 1362388), (124, 1230544), (217, 703168), (224, 681194), (248, 615272), (434, 351584), (448, 340597), (496, 307636), (868, 175792), (992, 153818), (1736, 87896), (1984, 76909), (3472, 43948), (6944, 21974), (10987, 13888)]