187108128

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 567979776

約数和(自身を除く): 380871648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 276, 282, 288, 368, 376, 414, 423, 552, 564, 601, 736, 752, 828, 846, 1081, 1104, 1128, 1202, 1504, 1656, 1692, 1803, 2162, 2208, 2256, 2404, 3243, 3312, 3384, 3606, 4324, 4512, 4808, 5409, 6486, 6624, 6768, 7212, 8648, 9616, 9729, 10818, 12972, 13536, 13823, 14424, 17296, 19232, 19458, 21636, 25944, 27646, 28247, 28848, 34592, 38916, 41469, 43272, 51888, 55292, 56494, 57696, 77832, 82938, 84741, 86544, 103776, 110584, 112988, 124407, 155664, 165876, 169482, 173088, 221168, 225976, 248814, 254223, 311328, 331752, 338964, 442336, 451952, 497628, 508446, 649681, 663504, 677928, 903904, 995256, 1016892, 1299362, 1327008, 1355856, 1949043, 1990512, 2033784, 2598724, 2711712, 3898086, 3981024, 4067568, 5197448, 5847129, 7796172, 8135136, 10394896, 11694258, 15592344, 20789792, 23388516, 31184688, 46777032, 62369376, 93554064, 187108128]

約数ペア:

[(1, 187108128), (2, 93554064), (3, 62369376), (4, 46777032), (6, 31184688), (8, 23388516), (9, 20789792), (12, 15592344), (16, 11694258), (18, 10394896), (23, 8135136), (24, 7796172), (32, 5847129), (36, 5197448), (46, 4067568), (47, 3981024), (48, 3898086), (69, 2711712), (72, 2598724), (92, 2033784), (94, 1990512), (96, 1949043), (138, 1355856), (141, 1327008), (144, 1299362), (184, 1016892), (188, 995256), (207, 903904), (276, 677928), (282, 663504), (288, 649681), (368, 508446), (376, 497628), (414, 451952), (423, 442336), (552, 338964), (564, 331752), (601, 311328), (736, 254223), (752, 248814), (828, 225976), (846, 221168), (1081, 173088), (1104, 169482), (1128, 165876), (1202, 155664), (1504, 124407), (1656, 112988), (1692, 110584), (1803, 103776), (2162, 86544), (2208, 84741), (2256, 82938), (2404, 77832), (3243, 57696), (3312, 56494), (3384, 55292), (3606, 51888), (4324, 43272), (4512, 41469), (4808, 38916), (5409, 34592), (6486, 28848), (6624, 28247), (6768, 27646), (7212, 25944), (8648, 21636), (9616, 19458), (9729, 19232), (10818, 17296), (12972, 14424), (13536, 13823)]