156798444376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1\times {\mathrm{2113}}^1$

素因数の和:2961

約数の個数: 128

約数和(自身を含む): 357993216000

約数和(自身を除く): 201194771624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 266, 388, 532, 679, 719, 776, 1064, 1358, 1438, 1843, 2113, 2716, 2876, 3686, 4226, 5033, 5432, 5752, 7372, 8452, 10066, 12901, 13661, 14744, 14791, 16904, 20132, 25802, 27322, 29582, 40147, 40264, 51604, 54644, 59164, 69743, 80294, 95627, 103208, 109288, 118328, 139486, 160588, 191254, 204961, 278972, 281029, 321176, 382508, 409922, 488201, 557944, 562058, 765016, 819844, 976402, 1124116, 1325117, 1434727, 1519247, 1639688, 1952804, 2248232, 2650234, 2869454, 3038494, 3894259, 3905608, 5300468, 5738908, 6076988, 7788518, 9275819, 10600936, 10634729, 11477816, 12153976, 15577036, 18551638, 21269458, 27259813, 28865693, 31154072, 37103276, 42538916, 54519626, 57731386, 74206552, 85077832, 109039252, 115462772, 147366959, 202059851, 218078504, 230925544, 294733918, 404119702, 589467836, 808239404, 1031568713, 1178935672, 1616478808, 2063137426, 2799972221, 4126274852, 5599944442, 8252549704, 11199888884, 19599805547, 22399777768, 39199611094, 78399222188, 156798444376]

約数ペア:

[(1, 156798444376), (2, 78399222188), (4, 39199611094), (7, 22399777768), (8, 19599805547), (14, 11199888884), (19, 8252549704), (28, 5599944442), (38, 4126274852), (56, 2799972221), (76, 2063137426), (97, 1616478808), (133, 1178935672), (152, 1031568713), (194, 808239404), (266, 589467836), (388, 404119702), (532, 294733918), (679, 230925544), (719, 218078504), (776, 202059851), (1064, 147366959), (1358, 115462772), (1438, 109039252), (1843, 85077832), (2113, 74206552), (2716, 57731386), (2876, 54519626), (3686, 42538916), (4226, 37103276), (5033, 31154072), (5432, 28865693), (5752, 27259813), (7372, 21269458), (8452, 18551638), (10066, 15577036), (12901, 12153976), (13661, 11477816), (14744, 10634729), (14791, 10600936), (16904, 9275819), (20132, 7788518), (25802, 6076988), (27322, 5738908), (29582, 5300468), (40147, 3905608), (40264, 3894259), (51604, 3038494), (54644, 2869454), (59164, 2650234), (69743, 2248232), (80294, 1952804), (95627, 1639688), (103208, 1519247), (109288, 1434727), (118328, 1325117), (139486, 1124116), (160588, 976402), (191254, 819844), (204961, 765016), (278972, 562058), (281029, 557944), (321176, 488201), (382508, 409922)]