155055504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 455863680

約数和(自身を除く): 300808176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 73, 76, 102, 114, 136, 137, 146, 152, 204, 219, 228, 272, 274, 292, 304, 323, 408, 411, 438, 456, 548, 584, 646, 816, 822, 876, 912, 969, 1096, 1168, 1241, 1292, 1387, 1644, 1752, 1938, 2192, 2329, 2482, 2584, 2603, 2774, 3288, 3504, 3723, 3876, 4161, 4658, 4964, 5168, 5206, 5548, 6576, 6987, 7446, 7752, 7809, 8322, 9316, 9928, 10001, 10412, 11096, 13974, 14892, 15504, 15618, 16644, 18632, 19856, 20002, 20824, 22192, 23579, 27948, 29784, 30003, 31236, 33288, 37264, 40004, 41648, 44251, 47158, 55896, 59568, 60006, 62472, 66576, 70737, 80008, 88502, 94316, 111792, 120012, 124944, 132753, 141474, 160016, 170017, 177004, 188632, 190019, 240024, 265506, 282948, 340034, 354008, 377264, 380038, 480048, 510051, 531012, 565896, 570057, 680068, 708016, 760076, 1020102, 1062024, 1131792, 1140114, 1360136, 1520152, 2040204, 2124048, 2280228, 2720272, 3040304, 3230323, 4080408, 4560456, 6460646, 8160816, 9120912, 9690969, 12921292, 19381938, 25842584, 38763876, 51685168, 77527752, 155055504]

約数ペア:

[(1, 155055504), (2, 77527752), (3, 51685168), (4, 38763876), (6, 25842584), (8, 19381938), (12, 12921292), (16, 9690969), (17, 9120912), (19, 8160816), (24, 6460646), (34, 4560456), (38, 4080408), (48, 3230323), (51, 3040304), (57, 2720272), (68, 2280228), (73, 2124048), (76, 2040204), (102, 1520152), (114, 1360136), (136, 1140114), (137, 1131792), (146, 1062024), (152, 1020102), (204, 760076), (219, 708016), (228, 680068), (272, 570057), (274, 565896), (292, 531012), (304, 510051), (323, 480048), (408, 380038), (411, 377264), (438, 354008), (456, 340034), (548, 282948), (584, 265506), (646, 240024), (816, 190019), (822, 188632), (876, 177004), (912, 170017), (969, 160016), (1096, 141474), (1168, 132753), (1241, 124944), (1292, 120012), (1387, 111792), (1644, 94316), (1752, 88502), (1938, 80008), (2192, 70737), (2329, 66576), (2482, 62472), (2584, 60006), (2603, 59568), (2774, 55896), (3288, 47158), (3504, 44251), (3723, 41648), (3876, 40004), (4161, 37264), (4658, 33288), (4964, 31236), (5168, 30003), (5206, 29784), (5548, 27948), (6576, 23579), (6987, 22192), (7446, 20824), (7752, 20002), (7809, 19856), (8322, 18632), (9316, 16644), (9928, 15618), (10001, 15504), (10412, 14892), (11096, 13974)]