130222336

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 270789120

約数和(自身を除く): 140566784

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 137, 158, 188, 256, 274, 316, 376, 548, 632, 752, 1096, 1264, 1504, 2192, 2528, 3008, 3713, 4384, 5056, 6016, 6439, 7426, 8768, 10112, 10823, 12032, 12878, 14852, 17536, 20224, 21646, 25756, 29704, 35072, 43292, 51512, 59408, 86584, 103024, 118816, 173168, 206048, 237632, 346336, 412096, 475264, 508681, 692672, 824192, 950528, 1017362, 1385344, 1648384, 2034724, 2770688, 4069448, 8138896, 16277792, 32555584, 65111168, 130222336]

約数ペア:

[(1, 130222336), (2, 65111168), (4, 32555584), (8, 16277792), (16, 8138896), (32, 4069448), (47, 2770688), (64, 2034724), (79, 1648384), (94, 1385344), (128, 1017362), (137, 950528), (158, 824192), (188, 692672), (256, 508681), (274, 475264), (316, 412096), (376, 346336), (548, 237632), (632, 206048), (752, 173168), (1096, 118816), (1264, 103024), (1504, 86584), (2192, 59408), (2528, 51512), (3008, 43292), (3713, 35072), (4384, 29704), (5056, 25756), (6016, 21646), (6439, 20224), (7426, 17536), (8768, 14852), (10112, 12878), (10823, 12032)]