128496984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 128

約数和(自身を含む): 413614080

約数和(自身を除く): 285117096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2243, 2387, 2604, 2728, 4092, 4486, 4774, 5208, 6729, 7161, 8184, 8972, 9548, 13458, 14322, 15701, 17944, 19096, 24673, 26916, 28644, 31402, 47103, 49346, 53832, 57288, 62804, 69533, 74019, 94206, 98692, 125608, 139066, 148038, 172711, 188412, 197384, 208599, 278132, 296076, 345422, 376824, 417198, 486731, 518133, 556264, 592152, 690844, 764863, 834396, 973462, 1036266, 1381688, 1460193, 1529726, 1668792, 1946924, 2072532, 2294589, 2920386, 3059452, 3893848, 4145064, 4589178, 5354041, 5840772, 6118904, 9178356, 10708082, 11681544, 16062123, 18356712, 21416164, 32124246, 42832328, 64248492, 128496984]

約数ペア:

[(1, 128496984), (2, 64248492), (3, 42832328), (4, 32124246), (6, 21416164), (7, 18356712), (8, 16062123), (11, 11681544), (12, 10708082), (14, 9178356), (21, 6118904), (22, 5840772), (24, 5354041), (28, 4589178), (31, 4145064), (33, 3893848), (42, 3059452), (44, 2920386), (56, 2294589), (62, 2072532), (66, 1946924), (77, 1668792), (84, 1529726), (88, 1460193), (93, 1381688), (124, 1036266), (132, 973462), (154, 834396), (168, 764863), (186, 690844), (217, 592152), (231, 556264), (248, 518133), (264, 486731), (308, 417198), (341, 376824), (372, 345422), (434, 296076), (462, 278132), (616, 208599), (651, 197384), (682, 188412), (744, 172711), (868, 148038), (924, 139066), (1023, 125608), (1302, 98692), (1364, 94206), (1736, 74019), (1848, 69533), (2046, 62804), (2243, 57288), (2387, 53832), (2604, 49346), (2728, 47103), (4092, 31402), (4486, 28644), (4774, 26916), (5208, 24673), (6729, 19096), (7161, 17944), (8184, 15701), (8972, 14322), (9548, 13458)]