121492112

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 278232192

約数和(自身を除く): 156740080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 97, 106, 112, 194, 211, 212, 371, 388, 422, 424, 679, 742, 776, 844, 848, 1358, 1477, 1484, 1552, 1688, 2716, 2954, 2968, 3376, 5141, 5432, 5908, 5936, 10282, 10864, 11183, 11816, 20467, 20564, 22366, 23632, 35987, 40934, 41128, 44732, 71974, 78281, 81868, 82256, 89464, 143269, 143948, 156562, 163736, 178928, 286538, 287896, 313124, 327472, 573076, 575792, 626248, 1084751, 1146152, 1252496, 2169502, 2292304, 4339004, 7593257, 8678008, 15186514, 17356016, 30373028, 60746056, 121492112]

約数ペア:

[(1, 121492112), (2, 60746056), (4, 30373028), (7, 17356016), (8, 15186514), (14, 8678008), (16, 7593257), (28, 4339004), (53, 2292304), (56, 2169502), (97, 1252496), (106, 1146152), (112, 1084751), (194, 626248), (211, 575792), (212, 573076), (371, 327472), (388, 313124), (422, 287896), (424, 286538), (679, 178928), (742, 163736), (776, 156562), (844, 143948), (848, 143269), (1358, 89464), (1477, 82256), (1484, 81868), (1552, 78281), (1688, 71974), (2716, 44732), (2954, 41128), (2968, 40934), (3376, 35987), (5141, 23632), (5432, 22366), (5908, 20564), (5936, 20467), (10282, 11816), (10864, 11183)]