178043751938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 306396784512

約数和(自身を除く): 128353032574

約数列:

[1, 2, 13, 26, 29, 58, 71, 73, 142, 146, 377, 754, 841, 923, 949, 1571, 1682, 1846, 1898, 2059, 2117, 3142, 4118, 4234, 5183, 10366, 10933, 20423, 21866, 26767, 27521, 40846, 45559, 53534, 55042, 59711, 61393, 67379, 91118, 111541, 114683, 119422, 122786, 134758, 150307, 223082, 229366, 300614, 592267, 776243, 798109, 1184534, 1321211, 1450033, 1490879, 1552486, 1596218, 1953991, 2642422, 2900066, 2981758, 3234689, 3325807, 3907982, 4358903, 6469378, 6651614, 8142493, 8717806, 16284986, 17175743, 34351486, 42050957, 43235491, 56665739, 84101914, 86470982, 93805981, 96448403, 105852409, 113331478, 187611962, 192896806, 211704818, 236132297, 472264594, 1219477753, 1253829239, 2438955506, 2507658478, 3069719861, 6139439722, 6847836613, 13695673226, 89021875969, 178043751938]

約数ペア:

[(1, 178043751938), (2, 89021875969), (13, 13695673226), (26, 6847836613), (29, 6139439722), (58, 3069719861), (71, 2507658478), (73, 2438955506), (142, 1253829239), (146, 1219477753), (377, 472264594), (754, 236132297), (841, 211704818), (923, 192896806), (949, 187611962), (1571, 113331478), (1682, 105852409), (1846, 96448403), (1898, 93805981), (2059, 86470982), (2117, 84101914), (3142, 56665739), (4118, 43235491), (4234, 42050957), (5183, 34351486), (10366, 17175743), (10933, 16284986), (20423, 8717806), (21866, 8142493), (26767, 6651614), (27521, 6469378), (40846, 4358903), (45559, 3907982), (53534, 3325807), (55042, 3234689), (59711, 2981758), (61393, 2900066), (67379, 2642422), (91118, 1953991), (111541, 1596218), (114683, 1552486), (119422, 1490879), (122786, 1450033), (134758, 1321211), (150307, 1184534), (223082, 798109), (229366, 776243), (300614, 592267)]