145994368

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 334308060

約数和(自身を除く): 188313692

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 272, 338, 397, 416, 442, 544, 676, 794, 832, 884, 1088, 1352, 1588, 1664, 1768, 2176, 2704, 2873, 3176, 3536, 5161, 5408, 5746, 6352, 6749, 7072, 10322, 10816, 11492, 12704, 13498, 14144, 20644, 21632, 22984, 25408, 26996, 28288, 41288, 45968, 50816, 53992, 67093, 82576, 87737, 91936, 107984, 134186, 165152, 175474, 183872, 215968, 268372, 330304, 350948, 367744, 431936, 536744, 660608, 701896, 863872, 1073488, 1140581, 1403792, 2146976, 2281162, 2807584, 4293952, 4562324, 5615168, 8587904, 9124648, 11230336, 18249296, 36498592, 72997184, 145994368]

約数ペア:

[(1, 145994368), (2, 72997184), (4, 36498592), (8, 18249296), (13, 11230336), (16, 9124648), (17, 8587904), (26, 5615168), (32, 4562324), (34, 4293952), (52, 2807584), (64, 2281162), (68, 2146976), (104, 1403792), (128, 1140581), (136, 1073488), (169, 863872), (208, 701896), (221, 660608), (272, 536744), (338, 431936), (397, 367744), (416, 350948), (442, 330304), (544, 268372), (676, 215968), (794, 183872), (832, 175474), (884, 165152), (1088, 134186), (1352, 107984), (1588, 91936), (1664, 87737), (1768, 82576), (2176, 67093), (2704, 53992), (2873, 50816), (3176, 45968), (3536, 41288), (5161, 28288), (5408, 26996), (5746, 25408), (6352, 22984), (6749, 21632), (7072, 20644), (10322, 14144), (10816, 13498), (11492, 12704)]