154216192

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 334807200

約数和(自身を除く): 180591008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 256, 298, 311, 416, 596, 622, 832, 1192, 1244, 1664, 1937, 2384, 2488, 3328, 3874, 4043, 4768, 4976, 7748, 8086, 9536, 9952, 15496, 16172, 19072, 19904, 30992, 32344, 38144, 39808, 46339, 61984, 64688, 79616, 92678, 123968, 129376, 185356, 247936, 258752, 370712, 495872, 517504, 602407, 741424, 1035008, 1204814, 1482848, 2409628, 2965696, 4819256, 5931392, 9638512, 11862784, 19277024, 38554048, 77108096, 154216192]

約数ペア:

[(1, 154216192), (2, 77108096), (4, 38554048), (8, 19277024), (13, 11862784), (16, 9638512), (26, 5931392), (32, 4819256), (52, 2965696), (64, 2409628), (104, 1482848), (128, 1204814), (149, 1035008), (208, 741424), (256, 602407), (298, 517504), (311, 495872), (416, 370712), (596, 258752), (622, 247936), (832, 185356), (1192, 129376), (1244, 123968), (1664, 92678), (1937, 79616), (2384, 64688), (2488, 61984), (3328, 46339), (3874, 39808), (4043, 38144), (4768, 32344), (4976, 30992), (7748, 19904), (8086, 19072), (9536, 16172), (9952, 15496)]