157435742948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{758551}}^1$

素因数の和:758708

約数の個数: 48

約数和(自身を含む): 309671268480

約数和(自身を除く): 152235525532

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 356, 583, 979, 1166, 1958, 2332, 3916, 4717, 9434, 18868, 51887, 103774, 207548, 758551, 1517102, 3034204, 8344061, 16688122, 33376244, 40203203, 67511039, 80406406, 135022078, 160812812, 270044156, 442235233, 742621429, 884470466, 1485242858, 1768940932, 2970485716, 3578085067, 7156170134, 14312340268, 39358935737, 78717871474, 157435742948]

約数ペア:

[(1, 157435742948), (2, 78717871474), (4, 39358935737), (11, 14312340268), (22, 7156170134), (44, 3578085067), (53, 2970485716), (89, 1768940932), (106, 1485242858), (178, 884470466), (212, 742621429), (356, 442235233), (583, 270044156), (979, 160812812), (1166, 135022078), (1958, 80406406), (2332, 67511039), (3916, 40203203), (4717, 33376244), (9434, 16688122), (18868, 8344061), (51887, 3034204), (103774, 1517102), (207548, 758551)]