156696995225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 214725840000

約数和(自身を除く): 58028844775

約数列:

[1, 5, 19, 25, 37, 59, 95, 185, 295, 349, 433, 475, 703, 925, 1121, 1475, 1745, 2165, 2183, 3515, 5605, 6631, 8227, 8725, 10825, 10915, 12913, 16021, 17575, 20591, 25547, 28025, 33155, 41135, 41477, 54575, 64565, 80105, 102955, 127735, 151117, 165775, 205675, 207385, 245347, 304399, 322825, 391229, 400525, 485393, 514775, 638675, 755585, 761867, 945239, 1036925, 1226735, 1521995, 1956145, 2426965, 2871223, 3777925, 3809335, 4726195, 5591329, 6133675, 7609975, 8915903, 9780725, 12134825, 14356115, 14475473, 17959541, 19046675, 23630975, 27956645, 44579515, 71780575, 72377365, 89797705, 106235251, 139783225, 169402157, 222897575, 329888411, 361886825, 448988525, 531176255, 847010785, 1649442055, 2655881275, 4235053925, 6267879809, 8247210275, 31339399045, 156696995225]

約数ペア:

[(1, 156696995225), (5, 31339399045), (19, 8247210275), (25, 6267879809), (37, 4235053925), (59, 2655881275), (95, 1649442055), (185, 847010785), (295, 531176255), (349, 448988525), (433, 361886825), (475, 329888411), (703, 222897575), (925, 169402157), (1121, 139783225), (1475, 106235251), (1745, 89797705), (2165, 72377365), (2183, 71780575), (3515, 44579515), (5605, 27956645), (6631, 23630975), (8227, 19046675), (8725, 17959541), (10825, 14475473), (10915, 14356115), (12913, 12134825), (16021, 9780725), (17575, 8915903), (20591, 7609975), (25547, 6133675), (28025, 5591329), (33155, 4726195), (41135, 3809335), (41477, 3777925), (54575, 2871223), (64565, 2426965), (80105, 1956145), (102955, 1521995), (127735, 1226735), (151117, 1036925), (165775, 945239), (205675, 761867), (207385, 755585), (245347, 638675), (304399, 514775), (322825, 485393), (391229, 400525)]