128585632

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10831}}^1$

素因数の和:10901

約数の個数: 48

約数和(自身を含む): 294803712

約数和(自身を除く): 166218080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 10831, 11872, 21662, 43324, 75817, 86648, 151634, 173296, 303268, 346592, 574043, 606536, 1148086, 1213072, 2296172, 2426144, 4018301, 4592344, 8036602, 9184688, 16073204, 18369376, 32146408, 64292816, 128585632]

約数ペア:

[(1, 128585632), (2, 64292816), (4, 32146408), (7, 18369376), (8, 16073204), (14, 9184688), (16, 8036602), (28, 4592344), (32, 4018301), (53, 2426144), (56, 2296172), (106, 1213072), (112, 1148086), (212, 606536), (224, 574043), (371, 346592), (424, 303268), (742, 173296), (848, 151634), (1484, 86648), (1696, 75817), (2968, 43324), (5936, 21662), (10831, 11872)]