156944235404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{137131}}^1$

素因数の和:137239

約数の個数: 72

約数和(自身を含む): 324147136320

約数和(自身を除く): 167202900916

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1369, 1406, 1628, 2738, 2812, 5476, 7733, 15059, 15466, 26011, 30118, 30932, 52022, 60236, 104044, 137131, 274262, 286121, 548524, 572242, 1144484, 1508441, 2605489, 3016882, 5073847, 5210978, 6033764, 10147694, 10421956, 20295388, 28660379, 55812317, 57320758, 96403093, 111624634, 114641516, 187732339, 192806186, 223249268, 375464678, 385612372, 750929356, 1060434023, 2065055729, 2120868046, 3566914441, 4130111458, 4241736092, 7133828882, 8260222916, 14267657764, 39236058851, 78472117702, 156944235404]

約数ペア:

[(1, 156944235404), (2, 78472117702), (4, 39236058851), (11, 14267657764), (19, 8260222916), (22, 7133828882), (37, 4241736092), (38, 4130111458), (44, 3566914441), (74, 2120868046), (76, 2065055729), (148, 1060434023), (209, 750929356), (407, 385612372), (418, 375464678), (703, 223249268), (814, 192806186), (836, 187732339), (1369, 114641516), (1406, 111624634), (1628, 96403093), (2738, 57320758), (2812, 55812317), (5476, 28660379), (7733, 20295388), (15059, 10421956), (15466, 10147694), (26011, 6033764), (30118, 5210978), (30932, 5073847), (52022, 3016882), (60236, 2605489), (104044, 1508441), (137131, 1144484), (274262, 572242), (286121, 548524)]