139072076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 310626288

約数和(自身を除く): 171554212

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 92, 121, 124, 143, 242, 253, 286, 299, 341, 403, 484, 506, 572, 598, 682, 713, 806, 961, 1012, 1196, 1364, 1426, 1573, 1612, 1922, 2783, 2852, 3146, 3289, 3751, 3844, 4433, 5566, 6292, 6578, 7502, 7843, 8866, 9269, 10571, 11132, 12493, 13156, 15004, 15686, 17732, 18538, 21142, 22103, 24986, 31372, 36179, 37076, 42284, 44206, 48763, 49972, 72358, 86273, 88412, 97526, 101959, 116281, 137423, 144716, 172546, 195052, 203918, 232562, 243133, 274846, 287339, 345092, 407836, 465124, 486266, 549692, 574678, 972532, 1121549, 1149356, 1511653, 2243098, 2674463, 3023306, 3160729, 4486196, 5348926, 6046612, 6321458, 10697852, 12642916, 34768019, 69536038, 139072076]

約数ペア:

[(1, 139072076), (2, 69536038), (4, 34768019), (11, 12642916), (13, 10697852), (22, 6321458), (23, 6046612), (26, 5348926), (31, 4486196), (44, 3160729), (46, 3023306), (52, 2674463), (62, 2243098), (92, 1511653), (121, 1149356), (124, 1121549), (143, 972532), (242, 574678), (253, 549692), (286, 486266), (299, 465124), (341, 407836), (403, 345092), (484, 287339), (506, 274846), (572, 243133), (598, 232562), (682, 203918), (713, 195052), (806, 172546), (961, 144716), (1012, 137423), (1196, 116281), (1364, 101959), (1426, 97526), (1573, 88412), (1612, 86273), (1922, 72358), (2783, 49972), (2852, 48763), (3146, 44206), (3289, 42284), (3751, 37076), (3844, 36179), (4433, 31372), (5566, 24986), (6292, 22103), (6578, 21142), (7502, 18538), (7843, 17732), (8866, 15686), (9269, 15004), (10571, 13156), (11132, 12493)]