155236472

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 295611120

約数和(自身を除く): 140374648

約数列:

[1, 2, 4, 8, 97, 194, 251, 388, 502, 776, 797, 1004, 1594, 2008, 3188, 6376, 24347, 48694, 77309, 97388, 154618, 194776, 200047, 309236, 400094, 618472, 800188, 1600376, 19404559, 38809118, 77618236, 155236472]

約数ペア:

[(1, 155236472), (2, 77618236), (4, 38809118), (8, 19404559), (97, 1600376), (194, 800188), (251, 618472), (388, 400094), (502, 309236), (776, 200047), (797, 194776), (1004, 154618), (1594, 97388), (2008, 77309), (3188, 48694), (6376, 24347)]