189616896

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{3919}}^1$

素因数の和:3951

約数の個数: 144

約数和(自身を含む): 640998400

約数和(自身を除く): 451381504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3919, 4032, 5376, 6048, 6912, 7838, 8064, 11757, 12096, 15676, 16128, 23514, 24192, 27433, 31352, 35271, 47028, 48384, 54866, 62704, 70542, 82299, 94056, 105813, 109732, 125408, 141084, 164598, 188112, 211626, 219464, 246897, 250816, 282168, 329196, 376224, 423252, 438928, 493794, 501632, 564336, 658392, 740691, 752448, 846504, 877856, 987588, 1003264, 1128672, 1316784, 1481382, 1504896, 1693008, 1755712, 1975176, 2257344, 2633568, 2962764, 3009792, 3386016, 3511424, 3950352, 4514688, 5267136, 5925528, 6772032, 7022848, 7900704, 9029376, 10534272, 11851056, 13544064, 15801408, 21068544, 23702112, 27088128, 31602816, 47404224, 63205632, 94808448, 189616896]

約数ペア:

[(1, 189616896), (2, 94808448), (3, 63205632), (4, 47404224), (6, 31602816), (7, 27088128), (8, 23702112), (9, 21068544), (12, 15801408), (14, 13544064), (16, 11851056), (18, 10534272), (21, 9029376), (24, 7900704), (27, 7022848), (28, 6772032), (32, 5925528), (36, 5267136), (42, 4514688), (48, 3950352), (54, 3511424), (56, 3386016), (63, 3009792), (64, 2962764), (72, 2633568), (84, 2257344), (96, 1975176), (108, 1755712), (112, 1693008), (126, 1504896), (128, 1481382), (144, 1316784), (168, 1128672), (189, 1003264), (192, 987588), (216, 877856), (224, 846504), (252, 752448), (256, 740691), (288, 658392), (336, 564336), (378, 501632), (384, 493794), (432, 438928), (448, 423252), (504, 376224), (576, 329196), (672, 282168), (756, 250816), (768, 246897), (864, 219464), (896, 211626), (1008, 188112), (1152, 164598), (1344, 141084), (1512, 125408), (1728, 109732), (1792, 105813), (2016, 94056), (2304, 82299), (2688, 70542), (3024, 62704), (3456, 54866), (3919, 48384), (4032, 47028), (5376, 35271), (6048, 31352), (6912, 27433), (7838, 24192), (8064, 23514), (11757, 16128), (12096, 15676)]