155510012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 324538368

約数和(自身を除く): 169028356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 1847, 2716, 3007, 3694, 6014, 7388, 12028, 12929, 21049, 25858, 42098, 51716, 57257, 84196, 114514, 179159, 229028, 358318, 400799, 716636, 801598, 1254113, 1603196, 2508226, 5016452, 5553929, 11107858, 22215716, 38877503, 77755006, 155510012]

約数ペア:

[(1, 155510012), (2, 77755006), (4, 38877503), (7, 22215716), (14, 11107858), (28, 5553929), (31, 5016452), (62, 2508226), (97, 1603196), (124, 1254113), (194, 801598), (217, 716636), (388, 400799), (434, 358318), (679, 229028), (868, 179159), (1358, 114514), (1847, 84196), (2716, 57257), (3007, 51716), (3694, 42098), (6014, 25858), (7388, 21049), (12028, 12929)]