149051392

素因数分解:

$2^{11}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 351056160

約数和(自身を除く): 202004768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 281, 296, 448, 512, 518, 562, 592, 896, 1024, 1036, 1124, 1184, 1792, 1967, 2048, 2072, 2248, 2368, 3584, 3934, 4144, 4496, 4736, 7168, 7868, 8288, 8992, 9472, 10397, 14336, 15736, 16576, 17984, 18944, 20794, 31472, 33152, 35968, 37888, 41588, 62944, 66304, 71936, 72779, 75776, 83176, 125888, 132608, 143872, 145558, 166352, 251776, 265216, 287744, 291116, 332704, 503552, 530432, 575488, 582232, 665408, 1007104, 1164464, 1330816, 2014208, 2328928, 2661632, 4028416, 4657856, 5323264, 9315712, 10646528, 18631424, 21293056, 37262848, 74525696, 149051392]

約数ペア:

[(1, 149051392), (2, 74525696), (4, 37262848), (7, 21293056), (8, 18631424), (14, 10646528), (16, 9315712), (28, 5323264), (32, 4657856), (37, 4028416), (56, 2661632), (64, 2328928), (74, 2014208), (112, 1330816), (128, 1164464), (148, 1007104), (224, 665408), (256, 582232), (259, 575488), (281, 530432), (296, 503552), (448, 332704), (512, 291116), (518, 287744), (562, 265216), (592, 251776), (896, 166352), (1024, 145558), (1036, 143872), (1124, 132608), (1184, 125888), (1792, 83176), (1967, 75776), (2048, 72779), (2072, 71936), (2248, 66304), (2368, 62944), (3584, 41588), (3934, 37888), (4144, 35968), (4496, 33152), (4736, 31472), (7168, 20794), (7868, 18944), (8288, 17984), (8992, 16576), (9472, 15736), (10397, 14336)]