164047936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:208

約数の個数: 84

約数和(自身を含む): 365048292

約数和(自身を除く): 201000356

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 73, 74, 104, 146, 148, 208, 292, 296, 416, 481, 584, 592, 832, 949, 962, 1168, 1184, 1898, 1924, 2336, 2368, 2701, 3796, 3848, 4672, 5329, 5402, 7592, 7696, 10658, 10804, 15184, 15392, 21316, 21608, 30368, 30784, 35113, 42632, 43216, 60736, 69277, 70226, 85264, 86432, 138554, 140452, 170528, 172864, 197173, 277108, 280904, 341056, 394346, 554216, 561808, 788692, 1108432, 1123616, 1577384, 2216864, 2247232, 2563249, 3154768, 4433728, 5126498, 6309536, 10252996, 12619072, 20505992, 41011984, 82023968, 164047936]

約数ペア:

[(1, 164047936), (2, 82023968), (4, 41011984), (8, 20505992), (13, 12619072), (16, 10252996), (26, 6309536), (32, 5126498), (37, 4433728), (52, 3154768), (64, 2563249), (73, 2247232), (74, 2216864), (104, 1577384), (146, 1123616), (148, 1108432), (208, 788692), (292, 561808), (296, 554216), (416, 394346), (481, 341056), (584, 280904), (592, 277108), (832, 197173), (949, 172864), (962, 170528), (1168, 140452), (1184, 138554), (1898, 86432), (1924, 85264), (2336, 70226), (2368, 69277), (2701, 60736), (3796, 43216), (3848, 42632), (4672, 35113), (5329, 30784), (5402, 30368), (7592, 21608), (7696, 21316), (10658, 15392), (10804, 15184)]