156938609385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{200929}}^1$

素因数の和:201978

約数の個数: 48

約数和(自身を含む): 288312045840

約数和(自身を除く): 131373436455

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1021, 3063, 5105, 9189, 15315, 17357, 45945, 52071, 86785, 156213, 200929, 260355, 602787, 781065, 1004645, 1808361, 3013935, 3415793, 9041805, 10247379, 17078965, 30742137, 51236895, 153710685, 205148509, 615445527, 1025742545, 1846336581, 3077227635, 3487524653, 9231682905, 10462573959, 17437623265, 31387721877, 52312869795, 156938609385]

約数ペア:

[(1, 156938609385), (3, 52312869795), (5, 31387721877), (9, 17437623265), (15, 10462573959), (17, 9231682905), (45, 3487524653), (51, 3077227635), (85, 1846336581), (153, 1025742545), (255, 615445527), (765, 205148509), (1021, 153710685), (3063, 51236895), (5105, 30742137), (9189, 17078965), (15315, 10247379), (17357, 9041805), (45945, 3415793), (52071, 3013935), (86785, 1808361), (156213, 1004645), (200929, 781065), (260355, 602787)]