140147478308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{31799}}^1$

素因数の和:32244

約数の個数: 48

約数和(自身を含む): 255320419200

約数和(自身を除く): 115172940892

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 307, 388, 614, 1228, 3589, 7178, 11359, 14356, 22718, 29779, 31799, 45436, 59558, 63598, 119116, 127196, 1101823, 1176563, 2203646, 2353126, 3084503, 4407292, 4706252, 6169006, 9762293, 12338012, 19524586, 39049172, 114126611, 228253222, 361204841, 456506444, 722409682, 946942421, 1444819364, 1893884842, 3787769684, 35036869577, 70073739154, 140147478308]

約数ペア:

[(1, 140147478308), (2, 70073739154), (4, 35036869577), (37, 3787769684), (74, 1893884842), (97, 1444819364), (148, 946942421), (194, 722409682), (307, 456506444), (388, 361204841), (614, 228253222), (1228, 114126611), (3589, 39049172), (7178, 19524586), (11359, 12338012), (14356, 9762293), (22718, 6169006), (29779, 4706252), (31799, 4407292), (45436, 3084503), (59558, 2353126), (63598, 2203646), (119116, 1176563), (127196, 1101823)]