155463308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 374588928

約数和(自身を除く): 219125620

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 52, 77, 82, 91, 143, 154, 164, 182, 286, 287, 308, 364, 451, 533, 572, 574, 902, 947, 1001, 1066, 1148, 1804, 1894, 2002, 2132, 3157, 3731, 3788, 4004, 5863, 6314, 6629, 7462, 10417, 11726, 12311, 12628, 13258, 14924, 20834, 23452, 24622, 26516, 38827, 41041, 41668, 49244, 72919, 77654, 82082, 86177, 135421, 145838, 155308, 164164, 172354, 270842, 271789, 291676, 344708, 427097, 504751, 541684, 543578, 854194, 947947, 1009502, 1087156, 1708388, 1895894, 2019004, 2989679, 3533257, 3791788, 5552261, 5979358, 7066514, 11104522, 11958716, 14133028, 22209044, 38865827, 77731654, 155463308]

約数ペア:

[(1, 155463308), (2, 77731654), (4, 38865827), (7, 22209044), (11, 14133028), (13, 11958716), (14, 11104522), (22, 7066514), (26, 5979358), (28, 5552261), (41, 3791788), (44, 3533257), (52, 2989679), (77, 2019004), (82, 1895894), (91, 1708388), (143, 1087156), (154, 1009502), (164, 947947), (182, 854194), (286, 543578), (287, 541684), (308, 504751), (364, 427097), (451, 344708), (533, 291676), (572, 271789), (574, 270842), (902, 172354), (947, 164164), (1001, 155308), (1066, 145838), (1148, 135421), (1804, 86177), (1894, 82082), (2002, 77654), (2132, 72919), (3157, 49244), (3731, 41668), (3788, 41041), (4004, 38827), (5863, 26516), (6314, 24622), (6629, 23452), (7462, 20834), (10417, 14924), (11726, 13258), (12311, 12628)]