156928987768

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{4177}}^1$

素因数の和:4469

約数の個数: 128

約数和(自身を含む): 348705907200

約数和(自身を除く): 191776919432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 83, 118, 137, 166, 236, 274, 332, 413, 472, 548, 581, 664, 826, 959, 1096, 1162, 1652, 1918, 2324, 3304, 3836, 4177, 4648, 4897, 7672, 8083, 8354, 9794, 11371, 16166, 16708, 19588, 22742, 29239, 32332, 33416, 34279, 39176, 45484, 56581, 58478, 64664, 68558, 79597, 90968, 113162, 116956, 137116, 159194, 226324, 233912, 246443, 274232, 318388, 346691, 452648, 492886, 572249, 636776, 670889, 693382, 985772, 1144498, 1341778, 1386764, 1725101, 1971544, 2288996, 2426837, 2683556, 2773528, 3450202, 4005743, 4577992, 4696223, 4853674, 5367112, 6900404, 8011486, 9392446, 9707348, 13800808, 16022972, 18784892, 19414696, 20454769, 32045944, 33762691, 37569784, 40909538, 47496667, 67525382, 81819076, 94993334, 135050764, 143183383, 163638152, 189986668, 236338837, 270101528, 286366766, 332476669, 379973336, 472677674, 572733532, 664953338, 945355348, 1145467064, 1329906676, 1890710696, 2659813352, 2802303353, 5604606706, 11209213412, 19616123471, 22418426824, 39232246942, 78464493884, 156928987768]

約数ペア:

[(1, 156928987768), (2, 78464493884), (4, 39232246942), (7, 22418426824), (8, 19616123471), (14, 11209213412), (28, 5604606706), (56, 2802303353), (59, 2659813352), (83, 1890710696), (118, 1329906676), (137, 1145467064), (166, 945355348), (236, 664953338), (274, 572733532), (332, 472677674), (413, 379973336), (472, 332476669), (548, 286366766), (581, 270101528), (664, 236338837), (826, 189986668), (959, 163638152), (1096, 143183383), (1162, 135050764), (1652, 94993334), (1918, 81819076), (2324, 67525382), (3304, 47496667), (3836, 40909538), (4177, 37569784), (4648, 33762691), (4897, 32045944), (7672, 20454769), (8083, 19414696), (8354, 18784892), (9794, 16022972), (11371, 13800808), (16166, 9707348), (16708, 9392446), (19588, 8011486), (22742, 6900404), (29239, 5367112), (32332, 4853674), (33416, 4696223), (34279, 4577992), (39176, 4005743), (45484, 3450202), (56581, 2773528), (58478, 2683556), (64664, 2426837), (68558, 2288996), (79597, 1971544), (90968, 1725101), (113162, 1386764), (116956, 1341778), (137116, 1144498), (159194, 985772), (226324, 693382), (233912, 670889), (246443, 636776), (274232, 572249), (318388, 492886), (346691, 452648)]