130258944

素因数分解:

$2^{11}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 388402560

約数和(自身を除く): 258143616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 191, 192, 222, 256, 288, 296, 333, 382, 384, 444, 512, 573, 576, 592, 666, 764, 768, 888, 1024, 1146, 1152, 1184, 1332, 1528, 1536, 1719, 1776, 2048, 2292, 2304, 2368, 2664, 3056, 3072, 3438, 3552, 4584, 4608, 4736, 5328, 6112, 6144, 6876, 7067, 7104, 9168, 9216, 9472, 10656, 12224, 13752, 14134, 14208, 18336, 18432, 18944, 21201, 21312, 24448, 27504, 28268, 28416, 36672, 37888, 42402, 42624, 48896, 55008, 56536, 56832, 63603, 73344, 75776, 84804, 85248, 97792, 110016, 113072, 113664, 127206, 146688, 169608, 170496, 195584, 220032, 226144, 227328, 254412, 293376, 339216, 340992, 391168, 440064, 452288, 508824, 586752, 678432, 681984, 880128, 904576, 1017648, 1173504, 1356864, 1760256, 1809152, 2035296, 2713728, 3520512, 3618304, 4070592, 5427456, 7236608, 8141184, 10854912, 14473216, 16282368, 21709824, 32564736, 43419648, 65129472, 130258944]

約数ペア:

[(1, 130258944), (2, 65129472), (3, 43419648), (4, 32564736), (6, 21709824), (8, 16282368), (9, 14473216), (12, 10854912), (16, 8141184), (18, 7236608), (24, 5427456), (32, 4070592), (36, 3618304), (37, 3520512), (48, 2713728), (64, 2035296), (72, 1809152), (74, 1760256), (96, 1356864), (111, 1173504), (128, 1017648), (144, 904576), (148, 880128), (191, 681984), (192, 678432), (222, 586752), (256, 508824), (288, 452288), (296, 440064), (333, 391168), (382, 340992), (384, 339216), (444, 293376), (512, 254412), (573, 227328), (576, 226144), (592, 220032), (666, 195584), (764, 170496), (768, 169608), (888, 146688), (1024, 127206), (1146, 113664), (1152, 113072), (1184, 110016), (1332, 97792), (1528, 85248), (1536, 84804), (1719, 75776), (1776, 73344), (2048, 63603), (2292, 56832), (2304, 56536), (2368, 55008), (2664, 48896), (3056, 42624), (3072, 42402), (3438, 37888), (3552, 36672), (4584, 28416), (4608, 28268), (4736, 27504), (5328, 24448), (6112, 21312), (6144, 21201), (6876, 18944), (7067, 18432), (7104, 18336), (9168, 14208), (9216, 14134), (9472, 13752), (10656, 12224)]