131989656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7823}}^1$

素因数の和:7888

約数の個数: 64

約数和(自身を含む): 356774400

約数和(自身を除く): 224784744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 7823, 8436, 15646, 16872, 23469, 31292, 46938, 62584, 93876, 148637, 187752, 289451, 297274, 445911, 578902, 594548, 868353, 891822, 1157804, 1189096, 1736706, 1783644, 2315608, 3473412, 3567288, 5499569, 6946824, 10999138, 16498707, 21998276, 32997414, 43996552, 65994828, 131989656]

約数ペア:

[(1, 131989656), (2, 65994828), (3, 43996552), (4, 32997414), (6, 21998276), (8, 16498707), (12, 10999138), (19, 6946824), (24, 5499569), (37, 3567288), (38, 3473412), (57, 2315608), (74, 1783644), (76, 1736706), (111, 1189096), (114, 1157804), (148, 891822), (152, 868353), (222, 594548), (228, 578902), (296, 445911), (444, 297274), (456, 289451), (703, 187752), (888, 148637), (1406, 93876), (2109, 62584), (2812, 46938), (4218, 31292), (5624, 23469), (7823, 16872), (8436, 15646)]