121204668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 319721472

約数和(自身を除く): 198516804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 353, 372, 403, 426, 706, 806, 852, 923, 1059, 1209, 1412, 1612, 1846, 2118, 2201, 2418, 2769, 3692, 4236, 4402, 4589, 4836, 5538, 6603, 8804, 9178, 10943, 11076, 13206, 13767, 18356, 21886, 25063, 26412, 27534, 28613, 32829, 43772, 50126, 55068, 57226, 65658, 75189, 85839, 100252, 114452, 131316, 142259, 150378, 171678, 284518, 300756, 325819, 343356, 426777, 569036, 651638, 776953, 853554, 977457, 1303276, 1553906, 1707108, 1954914, 2330859, 3107812, 3909828, 4661718, 9323436, 10100389, 20200778, 30301167, 40401556, 60602334, 121204668]

約数ペア:

[(1, 121204668), (2, 60602334), (3, 40401556), (4, 30301167), (6, 20200778), (12, 10100389), (13, 9323436), (26, 4661718), (31, 3909828), (39, 3107812), (52, 2330859), (62, 1954914), (71, 1707108), (78, 1553906), (93, 1303276), (124, 977457), (142, 853554), (156, 776953), (186, 651638), (213, 569036), (284, 426777), (353, 343356), (372, 325819), (403, 300756), (426, 284518), (706, 171678), (806, 150378), (852, 142259), (923, 131316), (1059, 114452), (1209, 100252), (1412, 85839), (1612, 75189), (1846, 65658), (2118, 57226), (2201, 55068), (2418, 50126), (2769, 43772), (3692, 32829), (4236, 28613), (4402, 27534), (4589, 26412), (4836, 25063), (5538, 21886), (6603, 18356), (8804, 13767), (9178, 13206), (10943, 11076)]