138826590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1122

約数の個数: 128

約数和(自身を含む): 414471168

約数和(自身を除く): 275644578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 210, 222, 238, 255, 259, 357, 370, 510, 518, 555, 595, 629, 714, 777, 1051, 1110, 1190, 1258, 1295, 1554, 1785, 1887, 2102, 2590, 3145, 3153, 3570, 3774, 3885, 4403, 5255, 6290, 6306, 7357, 7770, 8806, 9435, 10510, 13209, 14714, 15765, 17867, 18870, 22015, 22071, 26418, 31530, 35734, 36785, 38887, 44030, 44142, 53601, 66045, 73570, 77774, 89335, 107202, 110355, 116661, 125069, 132090, 178670, 194435, 220710, 233322, 250138, 268005, 272209, 375207, 388870, 536010, 544418, 583305, 625345, 661079, 750414, 816627, 1166610, 1250690, 1322158, 1361045, 1633254, 1876035, 1983237, 2722090, 3305395, 3752070, 3966474, 4083135, 4627553, 6610790, 8166270, 9255106, 9916185, 13882659, 19832370, 23137765, 27765318, 46275530, 69413295, 138826590]

約数ペア:

[(1, 138826590), (2, 69413295), (3, 46275530), (5, 27765318), (6, 23137765), (7, 19832370), (10, 13882659), (14, 9916185), (15, 9255106), (17, 8166270), (21, 6610790), (30, 4627553), (34, 4083135), (35, 3966474), (37, 3752070), (42, 3305395), (51, 2722090), (70, 1983237), (74, 1876035), (85, 1633254), (102, 1361045), (105, 1322158), (111, 1250690), (119, 1166610), (170, 816627), (185, 750414), (210, 661079), (222, 625345), (238, 583305), (255, 544418), (259, 536010), (357, 388870), (370, 375207), (510, 272209), (518, 268005), (555, 250138), (595, 233322), (629, 220710), (714, 194435), (777, 178670), (1051, 132090), (1110, 125069), (1190, 116661), (1258, 110355), (1295, 107202), (1554, 89335), (1785, 77774), (1887, 73570), (2102, 66045), (2590, 53601), (3145, 44142), (3153, 44030), (3570, 38887), (3774, 36785), (3885, 35734), (4403, 31530), (5255, 26418), (6290, 22071), (6306, 22015), (7357, 18870), (7770, 17867), (8806, 15765), (9435, 14714), (10510, 13209)]