145297516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9283}}^1$

素因数の和:9350

約数の個数: 48

約数和(自身を含む): 320260864

約数和(自身を除く): 174963348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 9283, 15652, 18566, 37132, 64981, 120679, 129962, 241358, 259924, 399169, 482716, 798338, 844753, 1596676, 1689506, 2794183, 3379012, 5189197, 5588366, 10378394, 11176732, 20756788, 36324379, 72648758, 145297516]

約数ペア:

[(1, 145297516), (2, 72648758), (4, 36324379), (7, 20756788), (13, 11176732), (14, 10378394), (26, 5588366), (28, 5189197), (43, 3379012), (52, 2794183), (86, 1689506), (91, 1596676), (172, 844753), (182, 798338), (301, 482716), (364, 399169), (559, 259924), (602, 241358), (1118, 129962), (1204, 120679), (2236, 64981), (3913, 37132), (7826, 18566), (9283, 15652)]