130581528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3765

約数の個数: 128

約数和(自身を含む): 428544000

約数和(自身を除く): 297962472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 3719, 4389, 5016, 5852, 7438, 8778, 11157, 11704, 14876, 17556, 22314, 26033, 29752, 35112, 40909, 44628, 52066, 70661, 78099, 81818, 89256, 104132, 122727, 141322, 156198, 163636, 208264, 211983, 245454, 282644, 286363, 312396, 327272, 423966, 490908, 494627, 565288, 572726, 624792, 777271, 847932, 859089, 981816, 989254, 1145452, 1483881, 1554542, 1695864, 1718178, 1978508, 2290904, 2331813, 2967762, 3109084, 3436356, 3957016, 4663626, 5440897, 5935524, 6218168, 6872712, 9327252, 10881794, 11871048, 16322691, 18654504, 21763588, 32645382, 43527176, 65290764, 130581528]

約数ペア:

[(1, 130581528), (2, 65290764), (3, 43527176), (4, 32645382), (6, 21763588), (7, 18654504), (8, 16322691), (11, 11871048), (12, 10881794), (14, 9327252), (19, 6872712), (21, 6218168), (22, 5935524), (24, 5440897), (28, 4663626), (33, 3957016), (38, 3436356), (42, 3109084), (44, 2967762), (56, 2331813), (57, 2290904), (66, 1978508), (76, 1718178), (77, 1695864), (84, 1554542), (88, 1483881), (114, 1145452), (132, 989254), (133, 981816), (152, 859089), (154, 847932), (168, 777271), (209, 624792), (228, 572726), (231, 565288), (264, 494627), (266, 490908), (308, 423966), (399, 327272), (418, 312396), (456, 286363), (462, 282644), (532, 245454), (616, 211983), (627, 208264), (798, 163636), (836, 156198), (924, 141322), (1064, 122727), (1254, 104132), (1463, 89256), (1596, 81818), (1672, 78099), (1848, 70661), (2508, 52066), (2926, 44628), (3192, 40909), (3719, 35112), (4389, 29752), (5016, 26033), (5852, 22314), (7438, 17556), (8778, 14876), (11157, 11704)]