15677205628

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 33977180160

約数和(自身を除く): 18299974532

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 127, 139, 161, 196, 197, 254, 278, 322, 394, 508, 556, 644, 788, 889, 973, 1127, 1379, 1778, 1946, 2254, 2758, 2921, 3197, 3556, 3892, 4508, 4531, 5516, 5842, 6223, 6394, 6811, 9062, 9653, 11684, 12446, 12788, 13622, 17653, 18124, 19306, 20447, 22379, 24892, 25019, 27244, 27383, 31717, 35306, 38612, 40894, 44758, 50038, 54766, 63434, 70612, 81788, 89516, 100076, 109532, 123571, 126868, 143129, 156653, 175133, 191681, 222019, 247142, 286258, 313306, 350266, 383362, 406019, 444038, 494284, 572516, 575437, 626612, 629809, 700532, 766724, 812038, 864997, 888076, 1150874, 1225931, 1259618, 1341767, 1624076, 1729994, 2301748, 2451862, 2519236, 2683534, 2842133, 3459988, 3477641, 4028059, 4408663, 4903724, 5367068, 5684266, 6955282, 8056118, 8817326, 11368532, 13910564, 16112236, 17634652, 19894931, 24343487, 28196413, 30860641, 39789862, 48686974, 56392826, 61721282, 79579724, 79985743, 97373948, 112785652, 123442564, 159971486, 170404409, 319942972, 340808818, 559900201, 681617636, 1119800402, 2239600804, 3919301407, 7838602814, 15677205628]

約数ペア:

[(1, 15677205628), (2, 7838602814), (4, 3919301407), (7, 2239600804), (14, 1119800402), (23, 681617636), (28, 559900201), (46, 340808818), (49, 319942972), (92, 170404409), (98, 159971486), (127, 123442564), (139, 112785652), (161, 97373948), (196, 79985743), (197, 79579724), (254, 61721282), (278, 56392826), (322, 48686974), (394, 39789862), (508, 30860641), (556, 28196413), (644, 24343487), (788, 19894931), (889, 17634652), (973, 16112236), (1127, 13910564), (1379, 11368532), (1778, 8817326), (1946, 8056118), (2254, 6955282), (2758, 5684266), (2921, 5367068), (3197, 4903724), (3556, 4408663), (3892, 4028059), (4508, 3477641), (4531, 3459988), (5516, 2842133), (5842, 2683534), (6223, 2519236), (6394, 2451862), (6811, 2301748), (9062, 1729994), (9653, 1624076), (11684, 1341767), (12446, 1259618), (12788, 1225931), (13622, 1150874), (17653, 888076), (18124, 864997), (19306, 812038), (20447, 766724), (22379, 700532), (24892, 629809), (25019, 626612), (27244, 575437), (27383, 572516), (31717, 494284), (35306, 444038), (38612, 406019), (40894, 383362), (44758, 350266), (50038, 313306), (54766, 286258), (63434, 247142), (70612, 222019), (81788, 191681), (89516, 175133), (100076, 156653), (109532, 143129), (123571, 126868)]