138432290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 272937600

約数和(自身を除く): 134505310

約数列:

[1, 2, 5, 10, 19, 38, 53, 59, 95, 106, 118, 190, 233, 265, 295, 466, 530, 590, 1007, 1121, 1165, 2014, 2242, 2330, 3127, 4427, 5035, 5605, 6254, 8854, 10070, 11210, 12349, 13747, 15635, 22135, 24698, 27494, 31270, 44270, 59413, 61745, 68735, 118826, 123490, 137470, 234631, 261193, 297065, 469262, 522386, 594130, 728591, 1173155, 1305965, 1457182, 2346310, 2611930, 3642955, 7285910, 13843229, 27686458, 69216145, 138432290]

約数ペア:

[(1, 138432290), (2, 69216145), (5, 27686458), (10, 13843229), (19, 7285910), (38, 3642955), (53, 2611930), (59, 2346310), (95, 1457182), (106, 1305965), (118, 1173155), (190, 728591), (233, 594130), (265, 522386), (295, 469262), (466, 297065), (530, 261193), (590, 234631), (1007, 137470), (1121, 123490), (1165, 118826), (2014, 68735), (2242, 61745), (2330, 59413), (3127, 44270), (4427, 31270), (5035, 27494), (5605, 24698), (6254, 22135), (8854, 15635), (10070, 13747), (11210, 12349)]