156957377456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:939

約数の個数: 160

約数和(自身を含む): 342503935488

約数和(自身を除く): 185546558032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 137, 176, 212, 263, 274, 424, 467, 526, 548, 583, 848, 934, 1052, 1096, 1166, 1507, 1868, 2104, 2192, 2332, 2893, 3014, 3736, 4208, 4664, 5137, 5786, 6028, 7261, 7472, 9328, 10274, 11572, 12056, 13939, 14522, 20548, 23144, 24112, 24751, 27878, 29044, 36031, 41096, 46288, 49502, 55756, 58088, 63979, 72062, 79871, 82192, 99004, 111512, 116176, 122821, 127958, 144124, 153329, 159742, 198008, 223024, 245642, 255916, 272261, 288248, 306658, 319484, 396016, 396341, 491284, 511832, 544522, 576496, 613316, 638968, 703769, 792682, 982568, 1023664, 1089044, 1226632, 1277936, 1351031, 1407538, 1585364, 1909643, 1965136, 2178088, 2453264, 2702062, 2815076, 3170728, 3390887, 3819286, 4356176, 5404124, 5630152, 6341456, 6509513, 6781774, 7638572, 10808248, 11260304, 13019026, 13563548, 15277144, 16826477, 21006073, 21616496, 26038052, 27127096, 30554288, 33652954, 37299757, 42012146, 52076104, 54254192, 67305908, 71604643, 74599514, 84024292, 104152208, 134611816, 143209286, 149199028, 168048584, 185091247, 269223632, 286418572, 298398056, 336097168, 370182494, 572837144, 596796112, 740364988, 891803281, 1145674288, 1480729976, 1783606562, 2961459952, 3567213124, 7134426248, 9809836091, 14268852496, 19619672182, 39239344364, 78478688728, 156957377456]

約数ペア:

[(1, 156957377456), (2, 78478688728), (4, 39239344364), (8, 19619672182), (11, 14268852496), (16, 9809836091), (22, 7134426248), (44, 3567213124), (53, 2961459952), (88, 1783606562), (106, 1480729976), (137, 1145674288), (176, 891803281), (212, 740364988), (263, 596796112), (274, 572837144), (424, 370182494), (467, 336097168), (526, 298398056), (548, 286418572), (583, 269223632), (848, 185091247), (934, 168048584), (1052, 149199028), (1096, 143209286), (1166, 134611816), (1507, 104152208), (1868, 84024292), (2104, 74599514), (2192, 71604643), (2332, 67305908), (2893, 54254192), (3014, 52076104), (3736, 42012146), (4208, 37299757), (4664, 33652954), (5137, 30554288), (5786, 27127096), (6028, 26038052), (7261, 21616496), (7472, 21006073), (9328, 16826477), (10274, 15277144), (11572, 13563548), (12056, 13019026), (13939, 11260304), (14522, 10808248), (20548, 7638572), (23144, 6781774), (24112, 6509513), (24751, 6341456), (27878, 5630152), (29044, 5404124), (36031, 4356176), (41096, 3819286), (46288, 3390887), (49502, 3170728), (55756, 2815076), (58088, 2702062), (63979, 2453264), (72062, 2178088), (79871, 1965136), (82192, 1909643), (99004, 1585364), (111512, 1407538), (116176, 1351031), (122821, 1277936), (127958, 1226632), (144124, 1089044), (153329, 1023664), (159742, 982568), (198008, 792682), (223024, 703769), (245642, 638968), (255916, 613316), (272261, 576496), (288248, 544522), (306658, 511832), (319484, 491284), (396016, 396341)]