156952024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18919}}^1$

素因数の和:19003

約数の個数: 32

約数和(自身を含む): 316720800

約数和(自身を除く): 159768776

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 18919, 37838, 75676, 151352, 321623, 643246, 1154059, 1286492, 2308118, 2572984, 4616236, 9232472, 19619003, 39238006, 78476012, 156952024]

約数ペア:

[(1, 156952024), (2, 78476012), (4, 39238006), (8, 19619003), (17, 9232472), (34, 4616236), (61, 2572984), (68, 2308118), (122, 1286492), (136, 1154059), (244, 643246), (488, 321623), (1037, 151352), (2074, 75676), (4148, 37838), (8296, 18919)]