157020661864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{138977}}^1$

素因数の和:139378

約数の個数: 64

約数和(自身を含む): 330812112960

約数和(自身を除く): 173791451096

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 347, 407, 694, 814, 1388, 1628, 2776, 3256, 3817, 7634, 12839, 15268, 25678, 30536, 51356, 102712, 138977, 141229, 277954, 282458, 555908, 564916, 1111816, 1129832, 1528747, 3057494, 5142149, 6114988, 10284298, 12229976, 20568596, 41137192, 48225019, 56563639, 96450038, 113127278, 192900076, 226254556, 385800152, 452509112, 530475209, 1060950418, 1784325703, 2121900836, 3568651406, 4243801672, 7137302812, 14274605624, 19627582733, 39255165466, 78510330932, 157020661864]

約数ペア:

[(1, 157020661864), (2, 78510330932), (4, 39255165466), (8, 19627582733), (11, 14274605624), (22, 7137302812), (37, 4243801672), (44, 3568651406), (74, 2121900836), (88, 1784325703), (148, 1060950418), (296, 530475209), (347, 452509112), (407, 385800152), (694, 226254556), (814, 192900076), (1388, 113127278), (1628, 96450038), (2776, 56563639), (3256, 48225019), (3817, 41137192), (7634, 20568596), (12839, 12229976), (15268, 10284298), (25678, 6114988), (30536, 5142149), (51356, 3057494), (102712, 1528747), (138977, 1129832), (141229, 1111816), (277954, 564916), (282458, 555908)]