190883728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 447907840

約数和(自身を除く): 257024112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 271, 304, 331, 532, 542, 662, 1064, 1084, 1324, 1897, 2128, 2168, 2317, 2648, 3794, 4336, 4634, 5149, 5296, 6289, 7588, 9268, 10298, 12578, 15176, 18536, 20596, 25156, 30352, 36043, 37072, 41192, 44023, 50312, 72086, 82384, 88046, 89701, 100624, 144172, 176092, 179402, 288344, 352184, 358804, 576688, 627907, 704368, 717608, 1255814, 1435216, 1704319, 2511628, 3408638, 5023256, 6817276, 10046512, 11930233, 13634552, 23860466, 27269104, 47720932, 95441864, 190883728]

約数ペア:

[(1, 190883728), (2, 95441864), (4, 47720932), (7, 27269104), (8, 23860466), (14, 13634552), (16, 11930233), (19, 10046512), (28, 6817276), (38, 5023256), (56, 3408638), (76, 2511628), (112, 1704319), (133, 1435216), (152, 1255814), (266, 717608), (271, 704368), (304, 627907), (331, 576688), (532, 358804), (542, 352184), (662, 288344), (1064, 179402), (1084, 176092), (1324, 144172), (1897, 100624), (2128, 89701), (2168, 88046), (2317, 82384), (2648, 72086), (3794, 50312), (4336, 44023), (4634, 41192), (5149, 37072), (5296, 36043), (6289, 30352), (7588, 25156), (9268, 20596), (10298, 18536), (12578, 15176)]